Home / 8,441,718.39-12,662,582.51-5,928,592.95

Finding the Fourth Proportional to 8,441,718.39, 12,662,582.51 and 5,928,592.95

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Solution

The fourth proportional to 8,441,718.39, 12,662,582.51 and 5,928,592.95 is: 8,892,892.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,441,718.39 : 12,662,582.51 = 5,928,592.95 : x
  2. Step 2: Convert to fraction form
    8,441,718.39/12,662,582.51 = 5,928,592.95/x
  3. Step 3: Cross multiply
    8,441,718.39x = 12,662,582.51 × 5,928,592.95
  4. Step 4: Simplify right side
    8,441,718.39x = 75,071,297,412,400.78
  5. Step 5: Solve for x
    x = 75,071,297,412,400.78/8,441,718.39
  6. Step 6: Final answer
    x = 8,892,892.89

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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.