Home / 10,332,337.32-14,259,306.96-5,748,668.28

Finding the Fourth Proportional to 10,332,337.32, 14,259,306.96 and 5,748,668.28

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Solution

The fourth proportional to 10,332,337.32, 14,259,306.96 and 5,748,668.28 is: 7,933,541.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,332,337.32 : 14,259,306.96 = 5,748,668.28 : x
  2. Step 2: Convert to fraction form
    10,332,337.32/14,259,306.96 = 5,748,668.28/x
  3. Step 3: Cross multiply
    10,332,337.32x = 14,259,306.96 × 5,748,668.28
  4. Step 4: Simplify right side
    10,332,337.32x = 81,972,025,615,735.23
  5. Step 5: Solve for x
    x = 81,972,025,615,735.23/10,332,337.32
  6. Step 6: Final answer
    x = 7,933,541.37

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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.