Home / 1,032,434.26-1,548,873.02-433,049.96

Finding the Fourth Proportional to 1,032,434.26, 1,548,873.02 and 433,049.96

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Solution

The fourth proportional to 1,032,434.26, 1,548,873.02 and 433,049.96 is: 649,667.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,434.26 : 1,548,873.02 = 433,049.96 : x
  2. Step 2: Convert to fraction form
    1,032,434.26/1,548,873.02 = 433,049.96/x
  3. Step 3: Cross multiply
    1,032,434.26x = 1,548,873.02 × 433,049.96
  4. Step 4: Simplify right side
    1,032,434.26x = 670,739,404,310.89
  5. Step 5: Solve for x
    x = 670,739,404,310.89/1,032,434.26
  6. Step 6: Final answer
    x = 649,667.91

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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.