Home / 4,273,177.80-5,894,778.60-2,896,050.57

Finding the Fourth Proportional to 4,273,177.80, 5,894,778.60 and 2,896,050.57

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Solution

The fourth proportional to 4,273,177.80, 5,894,778.60 and 2,896,050.57 is: 3,995,054.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,177.80 : 5,894,778.60 = 2,896,050.57 : x
  2. Step 2: Convert to fraction form
    4,273,177.80/5,894,778.60 = 2,896,050.57/x
  3. Step 3: Cross multiply
    4,273,177.80x = 5,894,778.60 × 2,896,050.57
  4. Step 4: Simplify right side
    4,273,177.80x = 17,071,576,924,553.80
  5. Step 5: Solve for x
    x = 17,071,576,924,553.80/4,273,177.80
  6. Step 6: Final answer
    x = 3,995,054.20

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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.