Home / 1,026,281.20-1,416,226.24-567,366.56

Finding the Fourth Proportional to 1,026,281.20, 1,416,226.24 and 567,366.56

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Solution

The fourth proportional to 1,026,281.20, 1,416,226.24 and 567,366.56 is: 782,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,281.20 : 1,416,226.24 = 567,366.56 : x
  2. Step 2: Convert to fraction form
    1,026,281.20/1,416,226.24 = 567,366.56/x
  3. Step 3: Cross multiply
    1,026,281.20x = 1,416,226.24 × 567,366.56
  4. Step 4: Simplify right side
    1,026,281.20x = 803,519,409,970.53
  5. Step 5: Solve for x
    x = 803,519,409,970.53/1,026,281.20
  6. Step 6: Final answer
    x = 782,942.74

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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.