Home / 4,438,434.48-6,125,318.19-2,602,223.88

Finding the Fourth Proportional to 4,438,434.48, 6,125,318.19 and 2,602,223.88

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Solution

The fourth proportional to 4,438,434.48, 6,125,318.19 and 2,602,223.88 is: 3,591,232.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,434.48 : 6,125,318.19 = 2,602,223.88 : x
  2. Step 2: Convert to fraction form
    4,438,434.48/6,125,318.19 = 2,602,223.88/x
  3. Step 3: Cross multiply
    4,438,434.48x = 6,125,318.19 × 2,602,223.88
  4. Step 4: Simplify right side
    4,438,434.48x = 15,939,449,266,616.38
  5. Step 5: Solve for x
    x = 15,939,449,266,616.38/4,438,434.48
  6. Step 6: Final answer
    x = 3,591,232.30

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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.