Home / 798,296.88-1,101,649.69-544,092.15

Finding the Fourth Proportional to 798,296.88, 1,101,649.69 and 544,092.15

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Solution

The fourth proportional to 798,296.88, 1,101,649.69 and 544,092.15 is: 750,847.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,296.88 : 1,101,649.69 = 544,092.15 : x
  2. Step 2: Convert to fraction form
    798,296.88/1,101,649.69 = 544,092.15/x
  3. Step 3: Cross multiply
    798,296.88x = 1,101,649.69 × 544,092.15
  4. Step 4: Simplify right side
    798,296.88x = 599,398,941,510.46
  5. Step 5: Solve for x
    x = 599,398,941,510.46/798,296.88
  6. Step 6: Final answer
    x = 750,847.16

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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.