Home / 7,346,598.10-11,019,897.15-4,795,681.30

Finding the Fourth Proportional to 7,346,598.10, 11,019,897.15 and 4,795,681.30

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Solution

The fourth proportional to 7,346,598.10, 11,019,897.15 and 4,795,681.30 is: 7,193,521.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,598.10 : 11,019,897.15 = 4,795,681.30 : x
  2. Step 2: Convert to fraction form
    7,346,598.10/11,019,897.15 = 4,795,681.30/x
  3. Step 3: Cross multiply
    7,346,598.10x = 11,019,897.15 × 4,795,681.30
  4. Step 4: Simplify right side
    7,346,598.10x = 52,847,914,690,178.30
  5. Step 5: Solve for x
    x = 52,847,914,690,178.30/7,346,598.10
  6. Step 6: Final answer
    x = 7,193,521.95

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Double scale
Find fourth proportional to 7,346,599.10, 11,019,898.65 and 4,795,682.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.