Home / 5,194,267.15-7,167,963.54-2,839,360.24

Finding the Fourth Proportional to 5,194,267.15, 7,167,963.54 and 2,839,360.24

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Solution

The fourth proportional to 5,194,267.15, 7,167,963.54 and 2,839,360.24 is: 3,918,248.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,267.15 : 7,167,963.54 = 2,839,360.24 : x
  2. Step 2: Convert to fraction form
    5,194,267.15/7,167,963.54 = 2,839,360.24/x
  3. Step 3: Cross multiply
    5,194,267.15x = 7,167,963.54 × 2,839,360.24
  4. Step 4: Simplify right side
    5,194,267.15x = 20,352,430,677,245.65
  5. Step 5: Solve for x
    x = 20,352,430,677,245.65/5,194,267.15
  6. Step 6: Final answer
    x = 3,918,248.73

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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.