Home / 9,572,613.20-13,183,332.36-9,363,594.32

Finding the Fourth Proportional to 9,572,613.20, 13,183,332.36 and 9,363,594.32

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Solution

The fourth proportional to 9,572,613.20, 13,183,332.36 and 9,363,594.32 is: 12,895,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,613.20 : 13,183,332.36 = 9,363,594.32 : x
  2. Step 2: Convert to fraction form
    9,572,613.20/13,183,332.36 = 9,363,594.32/x
  3. Step 3: Cross multiply
    9,572,613.20x = 13,183,332.36 × 9,363,594.32
  4. Step 4: Simplify right side
    9,572,613.20x = 123,443,376,004,768.19
  5. Step 5: Solve for x
    x = 123,443,376,004,768.19/9,572,613.20
  6. Step 6: Final answer
    x = 12,895,473.10

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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.