Home / 2,452,425.04-3,678,793.08-769,594.96

Finding the Fourth Proportional to 2,452,425.04, 3,678,793.08 and 769,594.96

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Solution

The fourth proportional to 2,452,425.04, 3,678,793.08 and 769,594.96 is: 1,154,441.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,425.04 : 3,678,793.08 = 769,594.96 : x
  2. Step 2: Convert to fraction form
    2,452,425.04/3,678,793.08 = 769,594.96/x
  3. Step 3: Cross multiply
    2,452,425.04x = 3,678,793.08 × 769,594.96
  4. Step 4: Simplify right side
    2,452,425.04x = 2,831,180,613,250.88
  5. Step 5: Solve for x
    x = 2,831,180,613,250.88/2,452,425.04
  6. Step 6: Final answer
    x = 1,154,441.24

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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.