Home / 1,459,894.60-2,190,626.17-607,553.87

Finding the Fourth Proportional to 1,459,894.60, 2,190,626.17 and 607,553.87

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Solution

The fourth proportional to 1,459,894.60, 2,190,626.17 and 607,553.87 is: 911,657.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,894.60 : 2,190,626.17 = 607,553.87 : x
  2. Step 2: Convert to fraction form
    1,459,894.60/2,190,626.17 = 607,553.87/x
  3. Step 3: Cross multiply
    1,459,894.60x = 2,190,626.17 × 607,553.87
  4. Step 4: Simplify right side
    1,459,894.60x = 1,330,923,407,306.78
  5. Step 5: Solve for x
    x = 1,330,923,407,306.78/1,459,894.60
  6. Step 6: Final answer
    x = 911,657.19

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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.