Home / 1,026,481-1,416,528.99-567,585.47

Finding the Fourth Proportional to 1,026,481, 1,416,528.99 and 567,585.47

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Solution

The fourth proportional to 1,026,481, 1,416,528.99 and 567,585.47 is: 783,259.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,481 : 1,416,528.99 = 567,585.47 : x
  2. Step 2: Convert to fraction form
    1,026,481/1,416,528.99 = 567,585.47/x
  3. Step 3: Cross multiply
    1,026,481x = 1,416,528.99 × 567,585.47
  4. Step 4: Simplify right side
    1,026,481x = 804,001,272,557.78
  5. Step 5: Solve for x
    x = 804,001,272,557.78/1,026,481
  6. Step 6: Final answer
    x = 783,259.77

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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.