Home / 10,819,003.97-16,231,539.90-4,346,624.29

Finding the Fourth Proportional to 10,819,003.97, 16,231,539.90 and 4,346,624.29

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Solution

The fourth proportional to 10,819,003.97, 16,231,539.90 and 4,346,624.29 is: 6,521,155.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,819,003.97 : 16,231,539.90 = 4,346,624.29 : x
  2. Step 2: Convert to fraction form
    10,819,003.97/16,231,539.90 = 4,346,624.29/x
  3. Step 3: Cross multiply
    10,819,003.97x = 16,231,539.90 × 4,346,624.29
  4. Step 4: Simplify right side
    10,819,003.97x = 70,552,405,593,444.17
  5. Step 5: Solve for x
    x = 70,552,405,593,444.17/10,819,003.97
  6. Step 6: Final answer
    x = 6,521,155.35

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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.