Home / 1,032,376.46-1,424,907.38-573,648.75

Finding the Fourth Proportional to 1,032,376.46, 1,424,907.38 and 573,648.75

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Solution

The fourth proportional to 1,032,376.46, 1,424,907.38 and 573,648.75 is: 791,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,376.46 : 1,424,907.38 = 573,648.75 : x
  2. Step 2: Convert to fraction form
    1,032,376.46/1,424,907.38 = 573,648.75/x
  3. Step 3: Cross multiply
    1,032,376.46x = 1,424,907.38 × 573,648.75
  4. Step 4: Simplify right side
    1,032,376.46x = 817,396,338,836.90
  5. Step 5: Solve for x
    x = 817,396,338,836.90/1,032,376.46
  6. Step 6: Final answer
    x = 791,761.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.