Home / 10,773,042.70-16,159,564.05-3,584,811.10

Finding the Fourth Proportional to 10,773,042.70, 16,159,564.05 and 3,584,811.10

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Solution

The fourth proportional to 10,773,042.70, 16,159,564.05 and 3,584,811.10 is: 5,377,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,042.70 : 16,159,564.05 = 3,584,811.10 : x
  2. Step 2: Convert to fraction form
    10,773,042.70/16,159,564.05 = 3,584,811.10/x
  3. Step 3: Cross multiply
    10,773,042.70x = 16,159,564.05 × 3,584,811.10
  4. Step 4: Simplify right side
    10,773,042.70x = 57,928,984,577,600.96
  5. Step 5: Solve for x
    x = 57,928,984,577,600.96/10,773,042.70
  6. Step 6: Final answer
    x = 5,377,216.65

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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.