Home / 1,350,881.10-2,026,062.45-404,282.70

Finding the Fourth Proportional to 1,350,881.10, 2,026,062.45 and 404,282.70

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Solution

The fourth proportional to 1,350,881.10, 2,026,062.45 and 404,282.70 is: 606,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,881.10 : 2,026,062.45 = 404,282.70 : x
  2. Step 2: Convert to fraction form
    1,350,881.10/2,026,062.45 = 404,282.70/x
  3. Step 3: Cross multiply
    1,350,881.10x = 2,026,062.45 × 404,282.70
  4. Step 4: Simplify right side
    1,350,881.10x = 819,101,997,654.62
  5. Step 5: Solve for x
    x = 819,101,997,654.62/1,350,881.10
  6. Step 6: Final answer
    x = 606,346.48

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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.