Home / 9,074,324.18-12,527,196.84-6,149,592.02

Finding the Fourth Proportional to 9,074,324.18, 12,527,196.84 and 6,149,592.02

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Solution

The fourth proportional to 9,074,324.18, 12,527,196.84 and 6,149,592.02 is: 8,489,574.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,324.18 : 12,527,196.84 = 6,149,592.02 : x
  2. Step 2: Convert to fraction form
    9,074,324.18/12,527,196.84 = 6,149,592.02/x
  3. Step 3: Cross multiply
    9,074,324.18x = 12,527,196.84 × 6,149,592.02
  4. Step 4: Simplify right side
    9,074,324.18x = 77,037,149,720,233.20
  5. Step 5: Solve for x
    x = 77,037,149,720,233.20/9,074,324.18
  6. Step 6: Final answer
    x = 8,489,574.34

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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.