Home / 1,026,385.98-1,416,355.51-567,474

Finding the Fourth Proportional to 1,026,385.98, 1,416,355.51 and 567,474

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Solution

The fourth proportional to 1,026,385.98, 1,416,355.51 and 567,474 is: 783,082.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,385.98 : 1,416,355.51 = 567,474 : x
  2. Step 2: Convert to fraction form
    1,026,385.98/1,416,355.51 = 567,474/x
  3. Step 3: Cross multiply
    1,026,385.98x = 1,416,355.51 × 567,474
  4. Step 4: Simplify right side
    1,026,385.98x = 803,744,926,681.74
  5. Step 5: Solve for x
    x = 803,744,926,681.74/1,026,385.98
  6. Step 6: Final answer
    x = 783,082.53

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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.