Home / 1,793,084.38-2,473,524.17-1,138,590.61

Finding the Fourth Proportional to 1,793,084.38, 2,473,524.17 and 1,138,590.61

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Solution

The fourth proportional to 1,793,084.38, 2,473,524.17 and 1,138,590.61 is: 1,570,663.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,084.38 : 2,473,524.17 = 1,138,590.61 : x
  2. Step 2: Convert to fraction form
    1,793,084.38/2,473,524.17 = 1,138,590.61/x
  3. Step 3: Cross multiply
    1,793,084.38x = 2,473,524.17 × 1,138,590.61
  4. Step 4: Simplify right side
    1,793,084.38x = 2,816,331,385,963.00
  5. Step 5: Solve for x
    x = 2,816,331,385,963.00/1,793,084.38
  6. Step 6: Final answer
    x = 1,570,663.05

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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.