Home / 2,710,565.88-3,740,512.49-1,548,938.27

Finding the Fourth Proportional to 2,710,565.88, 3,740,512.49 and 1,548,938.27

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Solution

The fourth proportional to 2,710,565.88, 3,740,512.49 and 1,548,938.27 is: 2,137,495.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,565.88 : 3,740,512.49 = 1,548,938.27 : x
  2. Step 2: Convert to fraction form
    2,710,565.88/3,740,512.49 = 1,548,938.27/x
  3. Step 3: Cross multiply
    2,710,565.88x = 3,740,512.49 × 1,548,938.27
  4. Step 4: Simplify right side
    2,710,565.88x = 5,793,822,952,589.10
  5. Step 5: Solve for x
    x = 5,793,822,952,589.10/2,710,565.88
  6. Step 6: Final answer
    x = 2,137,495.71

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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.