Home / 1,482,337.14-2,045,627.91-803,273.64

Finding the Fourth Proportional to 1,482,337.14, 2,045,627.91 and 803,273.64

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Solution

The fourth proportional to 1,482,337.14, 2,045,627.91 and 803,273.64 is: 1,108,519.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,337.14 : 2,045,627.91 = 803,273.64 : x
  2. Step 2: Convert to fraction form
    1,482,337.14/2,045,627.91 = 803,273.64/x
  3. Step 3: Cross multiply
    1,482,337.14x = 2,045,627.91 × 803,273.64
  4. Step 4: Simplify right side
    1,482,337.14x = 1,643,198,977,351.29
  5. Step 5: Solve for x
    x = 1,643,198,977,351.29/1,482,337.14
  6. Step 6: Final answer
    x = 1,108,519.06

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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.