Home / 795,876.45-1,098,139.22-473,523.59

Finding the Fourth Proportional to 795,876.45, 1,098,139.22 and 473,523.59

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Solution

The fourth proportional to 795,876.45, 1,098,139.22 and 473,523.59 is: 653,361.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,876.45 : 1,098,139.22 = 473,523.59 : x
  2. Step 2: Convert to fraction form
    795,876.45/1,098,139.22 = 473,523.59/x
  3. Step 3: Cross multiply
    795,876.45x = 1,098,139.22 × 473,523.59
  4. Step 4: Simplify right side
    795,876.45x = 519,994,817,915.89
  5. Step 5: Solve for x
    x = 519,994,817,915.89/795,876.45
  6. Step 6: Final answer
    x = 653,361.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.