Home / 9,451,386.76-14,176,394.38-3,693,037.64

Finding the Fourth Proportional to 9,451,386.76, 14,176,394.38 and 3,693,037.64

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Solution

The fourth proportional to 9,451,386.76, 14,176,394.38 and 3,693,037.64 is: 5,539,288.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,386.76 : 14,176,394.38 = 3,693,037.64 : x
  2. Step 2: Convert to fraction form
    9,451,386.76/14,176,394.38 = 3,693,037.64/x
  3. Step 3: Cross multiply
    9,451,386.76x = 14,176,394.38 × 3,693,037.64
  4. Step 4: Simplify right side
    9,451,386.76x = 52,353,958,044,824.47
  5. Step 5: Solve for x
    x = 52,353,958,044,824.47/9,451,386.76
  6. Step 6: Final answer
    x = 5,539,288.51

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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.