Home / 1,462,549.77-2,194,099.29-663,887.52

Finding the Fourth Proportional to 1,462,549.77, 2,194,099.29 and 663,887.52

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Solution

The fourth proportional to 1,462,549.77, 2,194,099.29 and 663,887.52 is: 995,955.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,549.77 : 2,194,099.29 = 663,887.52 : x
  2. Step 2: Convert to fraction form
    1,462,549.77/2,194,099.29 = 663,887.52/x
  3. Step 3: Cross multiply
    1,462,549.77x = 2,194,099.29 × 663,887.52
  4. Step 4: Simplify right side
    1,462,549.77x = 1,456,635,136,271.86
  5. Step 5: Solve for x
    x = 1,456,635,136,271.86/1,462,549.77
  6. Step 6: Final answer
    x = 995,955.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.