Home / 4,151,273.44-5,729,151.72-2,602,780.24

Finding the Fourth Proportional to 4,151,273.44, 5,729,151.72 and 2,602,780.24

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Solution

The fourth proportional to 4,151,273.44, 5,729,151.72 and 2,602,780.24 is: 3,592,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,273.44 : 5,729,151.72 = 2,602,780.24 : x
  2. Step 2: Convert to fraction form
    4,151,273.44/5,729,151.72 = 2,602,780.24/x
  3. Step 3: Cross multiply
    4,151,273.44x = 5,729,151.72 × 2,602,780.24
  4. Step 4: Simplify right side
    4,151,273.44x = 14,911,722,888,778.01
  5. Step 5: Solve for x
    x = 14,911,722,888,778.01/4,151,273.44
  6. Step 6: Final answer
    x = 3,592,084.00

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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.