Home / 3,563,361.28-5,344,472.96-1,038,425.92

Finding the Fourth Proportional to 3,563,361.28, 5,344,472.96 and 1,038,425.92

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Solution

The fourth proportional to 3,563,361.28, 5,344,472.96 and 1,038,425.92 is: 1,557,473.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,361.28 : 5,344,472.96 = 1,038,425.92 : x
  2. Step 2: Convert to fraction form
    3,563,361.28/5,344,472.96 = 1,038,425.92/x
  3. Step 3: Cross multiply
    3,563,361.28x = 5,344,472.96 × 1,038,425.92
  4. Step 4: Simplify right side
    3,563,361.28x = 5,549,839,250,403.12
  5. Step 5: Solve for x
    x = 5,549,839,250,403.12/3,563,361.28
  6. Step 6: Final answer
    x = 1,557,473.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.