Home / 9,468,512.29-13,066,541.25-5,117,598.59

Finding the Fourth Proportional to 9,468,512.29, 13,066,541.25 and 5,117,598.59

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Solution

The fourth proportional to 9,468,512.29, 13,066,541.25 and 5,117,598.59 is: 7,062,282.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,512.29 : 13,066,541.25 = 5,117,598.59 : x
  2. Step 2: Convert to fraction form
    9,468,512.29/13,066,541.25 = 5,117,598.59/x
  3. Step 3: Cross multiply
    9,468,512.29x = 13,066,541.25 × 5,117,598.59
  4. Step 4: Simplify right side
    9,468,512.29x = 66,869,313,109,843.20
  5. Step 5: Solve for x
    x = 66,869,313,109,843.20/9,468,512.29
  6. Step 6: Final answer
    x = 7,062,282.97

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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.