Home / 1,755,182.80-2,632,774.20-996,731.20

Finding the Fourth Proportional to 1,755,182.80, 2,632,774.20 and 996,731.20

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Solution

The fourth proportional to 1,755,182.80, 2,632,774.20 and 996,731.20 is: 1,495,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,182.80 : 2,632,774.20 = 996,731.20 : x
  2. Step 2: Convert to fraction form
    1,755,182.80/2,632,774.20 = 996,731.20/x
  3. Step 3: Cross multiply
    1,755,182.80x = 2,632,774.20 × 996,731.20
  4. Step 4: Simplify right side
    1,755,182.80x = 2,624,168,187,695.04
  5. Step 5: Solve for x
    x = 2,624,168,187,695.04/1,755,182.80
  6. Step 6: Final answer
    x = 1,495,096.80

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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.