Home / 1,024,928.80-1,538,049.30-598,463.80

Finding the Fourth Proportional to 1,024,928.80, 1,538,049.30 and 598,463.80

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Solution

The fourth proportional to 1,024,928.80, 1,538,049.30 and 598,463.80 is: 898,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,928.80 : 1,538,049.30 = 598,463.80 : x
  2. Step 2: Convert to fraction form
    1,024,928.80/1,538,049.30 = 598,463.80/x
  3. Step 3: Cross multiply
    1,024,928.80x = 1,538,049.30 × 598,463.80
  4. Step 4: Simplify right side
    1,024,928.80x = 920,466,828,665.34
  5. Step 5: Solve for x
    x = 920,466,828,665.34/1,024,928.80
  6. Step 6: Final answer
    x = 898,078.80

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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.