Home / 5,417,681.22-7,473,824.24-3,241,786.32

Finding the Fourth Proportional to 5,417,681.22, 7,473,824.24 and 3,241,786.32

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Solution

The fourth proportional to 5,417,681.22, 7,473,824.24 and 3,241,786.32 is: 4,472,123.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,681.22 : 7,473,824.24 = 3,241,786.32 : x
  2. Step 2: Convert to fraction form
    5,417,681.22/7,473,824.24 = 3,241,786.32/x
  3. Step 3: Cross multiply
    5,417,681.22x = 7,473,824.24 × 3,241,786.32
  4. Step 4: Simplify right side
    5,417,681.22x = 24,228,541,163,107.46
  5. Step 5: Solve for x
    x = 24,228,541,163,107.46/5,417,681.22
  6. Step 6: Final answer
    x = 4,472,123.81

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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.