Home / 1,847,034.33-2,548,882.56-1,031,250.51

Finding the Fourth Proportional to 1,847,034.33, 2,548,882.56 and 1,031,250.51

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Solution

The fourth proportional to 1,847,034.33, 2,548,882.56 and 1,031,250.51 is: 1,423,111.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,034.33 : 2,548,882.56 = 1,031,250.51 : x
  2. Step 2: Convert to fraction form
    1,847,034.33/2,548,882.56 = 1,031,250.51/x
  3. Step 3: Cross multiply
    1,847,034.33x = 2,548,882.56 × 1,031,250.51
  4. Step 4: Simplify right side
    1,847,034.33x = 2,628,536,439,930.11
  5. Step 5: Solve for x
    x = 2,628,536,439,930.11/1,847,034.33
  6. Step 6: Final answer
    x = 1,423,111.85

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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.