Home / 1,482,337.44-2,045,625.48-803,273.94

Finding the Fourth Proportional to 1,482,337.44, 2,045,625.48 and 803,273.94

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Solution

The fourth proportional to 1,482,337.44, 2,045,625.48 and 803,273.94 is: 1,108,517.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,337.44 : 2,045,625.48 = 803,273.94 : x
  2. Step 2: Convert to fraction form
    1,482,337.44/2,045,625.48 = 803,273.94/x
  3. Step 3: Cross multiply
    1,482,337.44x = 2,045,625.48 × 803,273.94
  4. Step 4: Simplify right side
    1,482,337.44x = 1,643,197,639,083.99
  5. Step 5: Solve for x
    x = 1,643,197,639,083.99/1,482,337.44
  6. Step 6: Final answer
    x = 1,108,517.94

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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.