Home / 1,152,645.48-1,727,513.88-584,169.48

Finding the Fourth Proportional to 1,152,645.48, 1,727,513.88 and 584,169.48

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Solution

The fourth proportional to 1,152,645.48, 1,727,513.88 and 584,169.48 is: 875,517.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,645.48 : 1,727,513.88 = 584,169.48 : x
  2. Step 2: Convert to fraction form
    1,152,645.48/1,727,513.88 = 584,169.48/x
  3. Step 3: Cross multiply
    1,152,645.48x = 1,727,513.88 × 584,169.48
  4. Step 4: Simplify right side
    1,152,645.48x = 1,009,160,884,972.38
  5. Step 5: Solve for x
    x = 1,009,160,884,972.38/1,152,645.48
  6. Step 6: Final answer
    x = 875,517.15

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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.