Home / 732,794.64-1,100,307.36-696,708.96

Finding the Fourth Proportional to 732,794.64, 1,100,307.36 and 696,708.96

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Solution

The fourth proportional to 732,794.64, 1,100,307.36 and 696,708.96 is: 1,046,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,794.64 : 1,100,307.36 = 696,708.96 : x
  2. Step 2: Convert to fraction form
    732,794.64/1,100,307.36 = 696,708.96/x
  3. Step 3: Cross multiply
    732,794.64x = 1,100,307.36 × 696,708.96
  4. Step 4: Simplify right side
    732,794.64x = 766,593,996,465.95
  5. Step 5: Solve for x
    x = 766,593,996,465.95/732,794.64
  6. Step 6: Final answer
    x = 1,046,123.91

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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.