Home / 2,435,788.40-3,654,557.40-1,016,279.60

Finding the Fourth Proportional to 2,435,788.40, 3,654,557.40 and 1,016,279.60

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Solution

The fourth proportional to 2,435,788.40, 3,654,557.40 and 1,016,279.60 is: 1,524,784.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,788.40 : 3,654,557.40 = 1,016,279.60 : x
  2. Step 2: Convert to fraction form
    2,435,788.40/3,654,557.40 = 1,016,279.60/x
  3. Step 3: Cross multiply
    2,435,788.40x = 3,654,557.40 × 1,016,279.60
  4. Step 4: Simplify right side
    2,435,788.40x = 3,714,052,132,649.04
  5. Step 5: Solve for x
    x = 3,714,052,132,649.04/2,435,788.40
  6. Step 6: Final answer
    x = 1,524,784.39

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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.