Home / 1,727,325.27-2,591,320.00-662,284.26

Finding the Fourth Proportional to 1,727,325.27, 2,591,320.00 and 662,284.26

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Solution

The fourth proportional to 1,727,325.27, 2,591,320.00 and 662,284.26 is: 993,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,325.27 : 2,591,320.00 = 662,284.26 : x
  2. Step 2: Convert to fraction form
    1,727,325.27/2,591,320.00 = 662,284.26/x
  3. Step 3: Cross multiply
    1,727,325.27x = 2,591,320.00 × 662,284.26
  4. Step 4: Simplify right side
    1,727,325.27x = 1,716,190,445,311.78
  5. Step 5: Solve for x
    x = 1,716,190,445,311.78/1,727,325.27
  6. Step 6: Final answer
    x = 993,553.72

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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.