Home / 5,907,404.40-8,862,602.03-1,647,572.73

Finding the Fourth Proportional to 5,907,404.40, 8,862,602.03 and 1,647,572.73

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Solution

The fourth proportional to 5,907,404.40, 8,862,602.03 and 1,647,572.73 is: 2,471,776.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,404.40 : 8,862,602.03 = 1,647,572.73 : x
  2. Step 2: Convert to fraction form
    5,907,404.40/8,862,602.03 = 1,647,572.73/x
  3. Step 3: Cross multiply
    5,907,404.40x = 8,862,602.03 × 1,647,572.73
  4. Step 4: Simplify right side
    5,907,404.40x = 14,601,781,381,276.57
  5. Step 5: Solve for x
    x = 14,601,781,381,276.57/5,907,404.40
  6. Step 6: Final answer
    x = 2,471,776.17

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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.