Home / 1,026,385.23-1,416,354.48-567,473.25

Finding the Fourth Proportional to 1,026,385.23, 1,416,354.48 and 567,473.25

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Solution

The fourth proportional to 1,026,385.23, 1,416,354.48 and 567,473.25 is: 783,081.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,385.23 : 1,416,354.48 = 567,473.25 : x
  2. Step 2: Convert to fraction form
    1,026,385.23/1,416,354.48 = 567,473.25/x
  3. Step 3: Cross multiply
    1,026,385.23x = 1,416,354.48 × 567,473.25
  4. Step 4: Simplify right side
    1,026,385.23x = 803,743,279,917.66
  5. Step 5: Solve for x
    x = 803,743,279,917.66/1,026,385.23
  6. Step 6: Final answer
    x = 783,081.49

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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.