Home / 1,046,027.52-1,443,326.04-702,362.34

Finding the Fourth Proportional to 1,046,027.52, 1,443,326.04 and 702,362.34

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Solution

The fourth proportional to 1,046,027.52, 1,443,326.04 and 702,362.34 is: 969,131.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,027.52 : 1,443,326.04 = 702,362.34 : x
  2. Step 2: Convert to fraction form
    1,046,027.52/1,443,326.04 = 702,362.34/x
  3. Step 3: Cross multiply
    1,046,027.52x = 1,443,326.04 × 702,362.34
  4. Step 4: Simplify right side
    1,046,027.52x = 1,013,737,854,837.33
  5. Step 5: Solve for x
    x = 1,013,737,854,837.33/1,046,027.52
  6. Step 6: Final answer
    x = 969,131.15

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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.