Home / 2,802,407.52-4,204,985.04-1,737,167.52

Finding the Fourth Proportional to 2,802,407.52, 4,204,985.04 and 1,737,167.52

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Solution

The fourth proportional to 2,802,407.52, 4,204,985.04 and 1,737,167.52 is: 2,606,602.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,802,407.52 : 4,204,985.04 = 1,737,167.52 : x
  2. Step 2: Convert to fraction form
    2,802,407.52/4,204,985.04 = 1,737,167.52/x
  3. Step 3: Cross multiply
    2,802,407.52x = 4,204,985.04 × 1,737,167.52
  4. Step 4: Simplify right side
    2,802,407.52x = 7,304,763,433,573.90
  5. Step 5: Solve for x
    x = 7,304,763,433,573.90/2,802,407.52
  6. Step 6: Final answer
    x = 2,606,602.85

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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.