Home / 1,559,010.52-2,338,580.82-494,029

Finding the Fourth Proportional to 1,559,010.52, 2,338,580.82 and 494,029

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Solution

The fourth proportional to 1,559,010.52, 2,338,580.82 and 494,029 is: 741,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,010.52 : 2,338,580.82 = 494,029 : x
  2. Step 2: Convert to fraction form
    1,559,010.52/2,338,580.82 = 494,029/x
  3. Step 3: Cross multiply
    1,559,010.52x = 2,338,580.82 × 494,029
  4. Step 4: Simplify right side
    1,559,010.52x = 1,155,326,743,923.78
  5. Step 5: Solve for x
    x = 1,155,326,743,923.78/1,559,010.52
  6. Step 6: Final answer
    x = 741,064.11

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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.