Home / 2,092,036.74-3,138,230.10-744,932.22

Finding the Fourth Proportional to 2,092,036.74, 3,138,230.10 and 744,932.22

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Solution

The fourth proportional to 2,092,036.74, 3,138,230.10 and 744,932.22 is: 1,117,460.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,036.74 : 3,138,230.10 = 744,932.22 : x
  2. Step 2: Convert to fraction form
    2,092,036.74/3,138,230.10 = 744,932.22/x
  3. Step 3: Cross multiply
    2,092,036.74x = 3,138,230.10 × 744,932.22
  4. Step 4: Simplify right side
    2,092,036.74x = 2,337,768,715,263.82
  5. Step 5: Solve for x
    x = 2,337,768,715,263.82/2,092,036.74
  6. Step 6: Final answer
    x = 1,117,460.64

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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.