Home / 1,026,660.18-1,416,800.45-567,751.04

Finding the Fourth Proportional to 1,026,660.18, 1,416,800.45 and 567,751.04

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Solution

The fourth proportional to 1,026,660.18, 1,416,800.45 and 567,751.04 is: 783,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,660.18 : 1,416,800.45 = 567,751.04 : x
  2. Step 2: Convert to fraction form
    1,026,660.18/1,416,800.45 = 567,751.04/x
  3. Step 3: Cross multiply
    1,026,660.18x = 1,416,800.45 × 567,751.04
  4. Step 4: Simplify right side
    1,026,660.18x = 804,389,928,959.97
  5. Step 5: Solve for x
    x = 804,389,928,959.97/1,026,660.18
  6. Step 6: Final answer
    x = 783,501.63

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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.