Home / 8,954,737.40-13,430,793.80-4,404,564.83

Finding the Fourth Proportional to 8,954,737.40, 13,430,793.80 and 4,404,564.83

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Solution

The fourth proportional to 8,954,737.40, 13,430,793.80 and 4,404,564.83 is: 6,606,201.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,737.40 : 13,430,793.80 = 4,404,564.83 : x
  2. Step 2: Convert to fraction form
    8,954,737.40/13,430,793.80 = 4,404,564.83/x
  3. Step 3: Cross multiply
    8,954,737.40x = 13,430,793.80 × 4,404,564.83
  4. Step 4: Simplify right side
    8,954,737.40x = 59,156,801,954,319.50
  5. Step 5: Solve for x
    x = 59,156,801,954,319.50/8,954,737.40
  6. Step 6: Final answer
    x = 6,606,201.76

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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.