Home / 3,659,032.68-5,488,050.75-963,132.13

Finding the Fourth Proportional to 3,659,032.68, 5,488,050.75 and 963,132.13

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Solution

The fourth proportional to 3,659,032.68, 5,488,050.75 and 963,132.13 is: 1,444,567.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,032.68 : 5,488,050.75 = 963,132.13 : x
  2. Step 2: Convert to fraction form
    3,659,032.68/5,488,050.75 = 963,132.13/x
  3. Step 3: Cross multiply
    3,659,032.68x = 5,488,050.75 × 963,132.13
  4. Step 4: Simplify right side
    3,659,032.68x = 5,285,718,008,395.60
  5. Step 5: Solve for x
    x = 5,285,718,008,395.60/3,659,032.68
  6. Step 6: Final answer
    x = 1,444,567.04

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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.