Home / 1,026,550.10-1,416,648.31-567,695.55

Finding the Fourth Proportional to 1,026,550.10, 1,416,648.31 and 567,695.55

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Solution

The fourth proportional to 1,026,550.10, 1,416,648.31 and 567,695.55 is: 783,424.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,550.10 : 1,416,648.31 = 567,695.55 : x
  2. Step 2: Convert to fraction form
    1,026,550.10/1,416,648.31 = 567,695.55/x
  3. Step 3: Cross multiply
    1,026,550.10x = 1,416,648.31 × 567,695.55
  4. Step 4: Simplify right side
    1,026,550.10x = 804,224,941,502.02
  5. Step 5: Solve for x
    x = 804,224,941,502.02/1,026,550.10
  6. Step 6: Final answer
    x = 783,424.93

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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.