Home / 3,402,371.03-4,695,257.95-1,853,627.95

Finding the Fourth Proportional to 3,402,371.03, 4,695,257.95 and 1,853,627.95

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Solution

The fourth proportional to 3,402,371.03, 4,695,257.95 and 1,853,627.95 is: 2,557,998.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,371.03 : 4,695,257.95 = 1,853,627.95 : x
  2. Step 2: Convert to fraction form
    3,402,371.03/4,695,257.95 = 1,853,627.95/x
  3. Step 3: Cross multiply
    3,402,371.03x = 4,695,257.95 × 1,853,627.95
  4. Step 4: Simplify right side
    3,402,371.03x = 8,703,261,352,207.49
  5. Step 5: Solve for x
    x = 8,703,261,352,207.49/3,402,371.03
  6. Step 6: Final answer
    x = 2,557,998.90

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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.