Home / 9,466,496.52-14,199,743.88-2,278,031.28

Finding the Fourth Proportional to 9,466,496.52, 14,199,743.88 and 2,278,031.28

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Solution

The fourth proportional to 9,466,496.52, 14,199,743.88 and 2,278,031.28 is: 3,417,046.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,496.52 : 14,199,743.88 = 2,278,031.28 : x
  2. Step 2: Convert to fraction form
    9,466,496.52/14,199,743.88 = 2,278,031.28/x
  3. Step 3: Cross multiply
    9,466,496.52x = 14,199,743.88 × 2,278,031.28
  4. Step 4: Simplify right side
    9,466,496.52x = 32,347,460,726,628.57
  5. Step 5: Solve for x
    x = 32,347,460,726,628.57/9,466,496.52
  6. Step 6: Final answer
    x = 3,417,046.70

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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.