Home / 1,469,962.50-2,205,514.17-572,034.93

Finding the Fourth Proportional to 1,469,962.50, 2,205,514.17 and 572,034.93

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Solution

The fourth proportional to 1,469,962.50, 2,205,514.17 and 572,034.93 is: 858,274.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,962.50 : 2,205,514.17 = 572,034.93 : x
  2. Step 2: Convert to fraction form
    1,469,962.50/2,205,514.17 = 572,034.93/x
  3. Step 3: Cross multiply
    1,469,962.50x = 2,205,514.17 × 572,034.93
  4. Step 4: Simplify right side
    1,469,962.50x = 1,261,631,143,849.96
  5. Step 5: Solve for x
    x = 1,261,631,143,849.96/1,469,962.50
  6. Step 6: Final answer
    x = 858,274.37

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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.