Home / 880,017.76-1,317,793.80-737,488.24

Finding the Fourth Proportional to 880,017.76, 1,317,793.80 and 737,488.24

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Solution

The fourth proportional to 880,017.76, 1,317,793.80 and 737,488.24 is: 1,104,361.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,017.76 : 1,317,793.80 = 737,488.24 : x
  2. Step 2: Convert to fraction form
    880,017.76/1,317,793.80 = 737,488.24/x
  3. Step 3: Cross multiply
    880,017.76x = 1,317,793.80 × 737,488.24
  4. Step 4: Simplify right side
    880,017.76x = 971,857,430,244.91
  5. Step 5: Solve for x
    x = 971,857,430,244.91/880,017.76
  6. Step 6: Final answer
    x = 1,104,361.16

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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.