Home / 2,465,313.28-3,698,155.68-736,046.20

Finding the Fourth Proportional to 2,465,313.28, 3,698,155.68 and 736,046.20

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Solution

The fourth proportional to 2,465,313.28, 3,698,155.68 and 736,046.20 is: 1,104,124.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,313.28 : 3,698,155.68 = 736,046.20 : x
  2. Step 2: Convert to fraction form
    2,465,313.28/3,698,155.68 = 736,046.20/x
  3. Step 3: Cross multiply
    2,465,313.28x = 3,698,155.68 × 736,046.20
  4. Step 4: Simplify right side
    2,465,313.28x = 2,722,013,435,272.42
  5. Step 5: Solve for x
    x = 2,722,013,435,272.42/2,465,313.28
  6. Step 6: Final answer
    x = 1,104,124.76

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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.