Home / 1,026,673.20-1,416,817.98-567,763.92

Finding the Fourth Proportional to 1,026,673.20, 1,416,817.98 and 567,763.92

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Solution

The fourth proportional to 1,026,673.20, 1,416,817.98 and 567,763.92 is: 783,519.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,673.20 : 1,416,817.98 = 567,763.92 : x
  2. Step 2: Convert to fraction form
    1,026,673.20/1,416,817.98 = 567,763.92/x
  3. Step 3: Cross multiply
    1,026,673.20x = 1,416,817.98 × 567,763.92
  4. Step 4: Simplify right side
    1,026,673.20x = 804,418,130,251.28
  5. Step 5: Solve for x
    x = 804,418,130,251.28/1,026,673.20
  6. Step 6: Final answer
    x = 783,519.17

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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.