Home / 773,747.80-1,160,621.70-596,600.80

Finding the Fourth Proportional to 773,747.80, 1,160,621.70 and 596,600.80

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Solution

The fourth proportional to 773,747.80, 1,160,621.70 and 596,600.80 is: 894,901.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,747.80 : 1,160,621.70 = 596,600.80 : x
  2. Step 2: Convert to fraction form
    773,747.80/1,160,621.70 = 596,600.80/x
  3. Step 3: Cross multiply
    773,747.80x = 1,160,621.70 × 596,600.80
  4. Step 4: Simplify right side
    773,747.80x = 692,427,834,717.36
  5. Step 5: Solve for x
    x = 692,427,834,717.36/773,747.80
  6. Step 6: Final answer
    x = 894,901.20

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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.