Home / 9,627,856.16-14,443,963.68-3,237,932.80

Finding the Fourth Proportional to 9,627,856.16, 14,443,963.68 and 3,237,932.80

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Solution

The fourth proportional to 9,627,856.16, 14,443,963.68 and 3,237,932.80 is: 4,857,632.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627,856.16 : 14,443,963.68 = 3,237,932.80 : x
  2. Step 2: Convert to fraction form
    9,627,856.16/14,443,963.68 = 3,237,932.80/x
  3. Step 3: Cross multiply
    9,627,856.16x = 14,443,963.68 × 3,237,932.80
  4. Step 4: Simplify right side
    9,627,856.16x = 46,768,583,761,480.70
  5. Step 5: Solve for x
    x = 46,768,583,761,480.70/9,627,856.16
  6. Step 6: Final answer
    x = 4,857,632.16

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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.