Home / 1,727,333.23-2,591,331.95-662,292.23

Finding the Fourth Proportional to 1,727,333.23, 2,591,331.95 and 662,292.23

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Solution

The fourth proportional to 1,727,333.23, 2,591,331.95 and 662,292.23 is: 993,565.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,333.23 : 2,591,331.95 = 662,292.23 : x
  2. Step 2: Convert to fraction form
    1,727,333.23/2,591,331.95 = 662,292.23/x
  3. Step 3: Cross multiply
    1,727,333.23x = 2,591,331.95 × 662,292.23
  4. Step 4: Simplify right side
    1,727,333.23x = 1,716,219,024,725.38
  5. Step 5: Solve for x
    x = 1,716,219,024,725.38/1,727,333.23
  6. Step 6: Final answer
    x = 993,565.68

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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.