Home / 5,000,152.46-6,900,186.48-2,795,014.83

Finding the Fourth Proportional to 5,000,152.46, 6,900,186.48 and 2,795,014.83

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Solution

The fourth proportional to 5,000,152.46, 6,900,186.48 and 2,795,014.83 is: 3,857,107.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,152.46 : 6,900,186.48 = 2,795,014.83 : x
  2. Step 2: Convert to fraction form
    5,000,152.46/6,900,186.48 = 2,795,014.83/x
  3. Step 3: Cross multiply
    5,000,152.46x = 6,900,186.48 × 2,795,014.83
  4. Step 4: Simplify right side
    5,000,152.46x = 19,286,123,541,365.50
  5. Step 5: Solve for x
    x = 19,286,123,541,365.50/5,000,152.46
  6. Step 6: Final answer
    x = 3,857,107.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.