Home / 3,797,532.60-5,695,684.92-1,402,505.16

Finding the Fourth Proportional to 3,797,532.60, 5,695,684.92 and 1,402,505.16

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Solution

The fourth proportional to 3,797,532.60, 5,695,684.92 and 1,402,505.16 is: 2,103,530.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,532.60 : 5,695,684.92 = 1,402,505.16 : x
  2. Step 2: Convert to fraction form
    3,797,532.60/5,695,684.92 = 1,402,505.16/x
  3. Step 3: Cross multiply
    3,797,532.60x = 5,695,684.92 × 1,402,505.16
  4. Step 4: Simplify right side
    3,797,532.60x = 7,988,227,490,034.19
  5. Step 5: Solve for x
    x = 7,988,227,490,034.19/3,797,532.60
  6. Step 6: Final answer
    x = 2,103,530.98

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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.