Home / 4,465,242.90-6,161,964.93-2,428,034.58

Finding the Fourth Proportional to 4,465,242.90, 6,161,964.93 and 2,428,034.58

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Solution

The fourth proportional to 4,465,242.90, 6,161,964.93 and 2,428,034.58 is: 3,350,649.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,242.90 : 6,161,964.93 = 2,428,034.58 : x
  2. Step 2: Convert to fraction form
    4,465,242.90/6,161,964.93 = 2,428,034.58/x
  3. Step 3: Cross multiply
    4,465,242.90x = 6,161,964.93 × 2,428,034.58
  4. Step 4: Simplify right side
    4,465,242.90x = 14,961,463,930,787.28
  5. Step 5: Solve for x
    x = 14,961,463,930,787.28/4,465,242.90
  6. Step 6: Final answer
    x = 3,350,649.51

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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.