Home / 1,350,250.40-2,025,572.16-497,730.08

Finding the Fourth Proportional to 1,350,250.40, 2,025,572.16 and 497,730.08

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Solution

The fourth proportional to 1,350,250.40, 2,025,572.16 and 497,730.08 is: 746,667.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,250.40 : 2,025,572.16 = 497,730.08 : x
  2. Step 2: Convert to fraction form
    1,350,250.40/2,025,572.16 = 497,730.08/x
  3. Step 3: Cross multiply
    1,350,250.40x = 2,025,572.16 × 497,730.08
  4. Step 4: Simplify right side
    1,350,250.40x = 1,008,188,193,242.57
  5. Step 5: Solve for x
    x = 1,008,188,193,242.57/1,350,250.40
  6. Step 6: Final answer
    x = 746,667.58

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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.