Home / 8,614,318.12-11,888,334.30-4,746,838.68

Finding the Fourth Proportional to 8,614,318.12, 11,888,334.30 and 4,746,838.68

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Solution

The fourth proportional to 8,614,318.12, 11,888,334.30 and 4,746,838.68 is: 6,550,954.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,614,318.12 : 11,888,334.30 = 4,746,838.68 : x
  2. Step 2: Convert to fraction form
    8,614,318.12/11,888,334.30 = 4,746,838.68/x
  3. Step 3: Cross multiply
    8,614,318.12x = 11,888,334.30 × 4,746,838.68
  4. Step 4: Simplify right side
    8,614,318.12x = 56,432,005,096,010.73
  5. Step 5: Solve for x
    x = 56,432,005,096,010.73/8,614,318.12
  6. Step 6: Final answer
    x = 6,550,954.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.