Home / 3,772,304.24-5,206,459.24-2,223,475.52

Finding the Fourth Proportional to 3,772,304.24, 5,206,459.24 and 2,223,475.52

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Solution

The fourth proportional to 3,772,304.24, 5,206,459.24 and 2,223,475.52 is: 3,068,796.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,304.24 : 5,206,459.24 = 2,223,475.52 : x
  2. Step 2: Convert to fraction form
    3,772,304.24/5,206,459.24 = 2,223,475.52/x
  3. Step 3: Cross multiply
    3,772,304.24x = 5,206,459.24 × 2,223,475.52
  4. Step 4: Simplify right side
    3,772,304.24x = 11,576,434,666,017.80
  5. Step 5: Solve for x
    x = 11,576,434,666,017.80/3,772,304.24
  6. Step 6: Final answer
    x = 3,068,796.66

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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.