Home / 1,032,881.80-1,425,411.50-574,015.71

Finding the Fourth Proportional to 1,032,881.80, 1,425,411.50 and 574,015.71

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Solution

The fourth proportional to 1,032,881.80, 1,425,411.50 and 574,015.71 is: 792,160.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,881.80 : 1,425,411.50 = 574,015.71 : x
  2. Step 2: Convert to fraction form
    1,032,881.80/1,425,411.50 = 574,015.71/x
  3. Step 3: Cross multiply
    1,032,881.80x = 1,425,411.50 × 574,015.71
  4. Step 4: Simplify right side
    1,032,881.80x = 818,208,591,344.59
  5. Step 5: Solve for x
    x = 818,208,591,344.59/1,032,881.80
  6. Step 6: Final answer
    x = 792,160.92

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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.