Home / 1,110,449.88-1,532,424.29-601,151.04

Finding the Fourth Proportional to 1,110,449.88, 1,532,424.29 and 601,151.04

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Solution

The fourth proportional to 1,110,449.88, 1,532,424.29 and 601,151.04 is: 829,590.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,449.88 : 1,532,424.29 = 601,151.04 : x
  2. Step 2: Convert to fraction form
    1,110,449.88/1,532,424.29 = 601,151.04/x
  3. Step 3: Cross multiply
    1,110,449.88x = 1,532,424.29 × 601,151.04
  4. Step 4: Simplify right side
    1,110,449.88x = 921,218,452,649.01
  5. Step 5: Solve for x
    x = 921,218,452,649.01/1,110,449.88
  6. Step 6: Final answer
    x = 829,590.30

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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.