Home / 2,384,714.80-3,572,406.60-1,435,265.20

Finding the Fourth Proportional to 2,384,714.80, 3,572,406.60 and 1,435,265.20

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Solution

The fourth proportional to 2,384,714.80, 3,572,406.60 and 1,435,265.20 is: 2,150,089.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,714.80 : 3,572,406.60 = 1,435,265.20 : x
  2. Step 2: Convert to fraction form
    2,384,714.80/3,572,406.60 = 1,435,265.20/x
  3. Step 3: Cross multiply
    2,384,714.80x = 3,572,406.60 × 1,435,265.20
  4. Step 4: Simplify right side
    2,384,714.80x = 5,127,350,873,230.32
  5. Step 5: Solve for x
    x = 5,127,350,873,230.32/2,384,714.80
  6. Step 6: Final answer
    x = 2,150,089.76

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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.