Home / 6,526,518.10-9,789,777.15-4,133,065.30

Finding the Fourth Proportional to 6,526,518.10, 9,789,777.15 and 4,133,065.30

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Solution

The fourth proportional to 6,526,518.10, 9,789,777.15 and 4,133,065.30 is: 6,199,597.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,518.10 : 9,789,777.15 = 4,133,065.30 : x
  2. Step 2: Convert to fraction form
    6,526,518.10/9,789,777.15 = 4,133,065.30/x
  3. Step 3: Cross multiply
    6,526,518.10x = 9,789,777.15 × 4,133,065.30
  4. Step 4: Simplify right side
    6,526,518.10x = 40,461,788,233,397.90
  5. Step 5: Solve for x
    x = 40,461,788,233,397.90/6,526,518.10
  6. Step 6: Final answer
    x = 6,199,597.95

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Double scale
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Similar ratio
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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.