Home / 884,801.46-1,320,742.78-759,248.52

Finding the Fourth Proportional to 884,801.46, 1,320,742.78 and 759,248.52

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Solution

The fourth proportional to 884,801.46, 1,320,742.78 and 759,248.52 is: 1,133,329.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,801.46 : 1,320,742.78 = 759,248.52 : x
  2. Step 2: Convert to fraction form
    884,801.46/1,320,742.78 = 759,248.52/x
  3. Step 3: Cross multiply
    884,801.46x = 1,320,742.78 × 759,248.52
  4. Step 4: Simplify right side
    884,801.46x = 1,002,772,001,015.69
  5. Step 5: Solve for x
    x = 1,002,772,001,015.69/884,801.46
  6. Step 6: Final answer
    x = 1,133,329.96

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.