Home / 1,092,934.44-1,508,246.60-609,500.13

Finding the Fourth Proportional to 1,092,934.44, 1,508,246.60 and 609,500.13

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Solution

The fourth proportional to 1,092,934.44, 1,508,246.60 and 609,500.13 is: 841,108.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,934.44 : 1,508,246.60 = 609,500.13 : x
  2. Step 2: Convert to fraction form
    1,092,934.44/1,508,246.60 = 609,500.13/x
  3. Step 3: Cross multiply
    1,092,934.44x = 1,508,246.60 × 609,500.13
  4. Step 4: Simplify right side
    1,092,934.44x = 919,276,495,724.56
  5. Step 5: Solve for x
    x = 919,276,495,724.56/1,092,934.44
  6. Step 6: Final answer
    x = 841,108.54

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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.