Home / 3,902,519.40-5,855,454.17-1,508,046

Finding the Fourth Proportional to 3,902,519.40, 5,855,454.17 and 1,508,046

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Solution

The fourth proportional to 3,902,519.40, 5,855,454.17 and 1,508,046 is: 2,262,716.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,519.40 : 5,855,454.17 = 1,508,046 : x
  2. Step 2: Convert to fraction form
    3,902,519.40/5,855,454.17 = 1,508,046/x
  3. Step 3: Cross multiply
    3,902,519.40x = 5,855,454.17 × 1,508,046
  4. Step 4: Simplify right side
    3,902,519.40x = 8,830,294,239,251.82
  5. Step 5: Solve for x
    x = 8,830,294,239,251.82/3,902,519.40
  6. Step 6: Final answer
    x = 2,262,716.30

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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.