Home / 1,269,884.94-1,905,013.31-596,034.69

Finding the Fourth Proportional to 1,269,884.94, 1,905,013.31 and 596,034.69

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Solution

The fourth proportional to 1,269,884.94, 1,905,013.31 and 596,034.69 is: 894,139.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,884.94 : 1,905,013.31 = 596,034.69 : x
  2. Step 2: Convert to fraction form
    1,269,884.94/1,905,013.31 = 596,034.69/x
  3. Step 3: Cross multiply
    1,269,884.94x = 1,905,013.31 × 596,034.69
  4. Step 4: Simplify right side
    1,269,884.94x = 1,135,454,014,691.55
  5. Step 5: Solve for x
    x = 1,135,454,014,691.55/1,269,884.94
  6. Step 6: Final answer
    x = 894,139.29

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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.