Home / 6,739,937.30-10,109,905.95-2,960,801.30

Finding the Fourth Proportional to 6,739,937.30, 10,109,905.95 and 2,960,801.30

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Solution

The fourth proportional to 6,739,937.30, 10,109,905.95 and 2,960,801.30 is: 4,441,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,937.30 : 10,109,905.95 = 2,960,801.30 : x
  2. Step 2: Convert to fraction form
    6,739,937.30/10,109,905.95 = 2,960,801.30/x
  3. Step 3: Cross multiply
    6,739,937.30x = 10,109,905.95 × 2,960,801.30
  4. Step 4: Simplify right side
    6,739,937.30x = 29,933,422,679,637.73
  5. Step 5: Solve for x
    x = 29,933,422,679,637.73/6,739,937.30
  6. Step 6: Final answer
    x = 4,441,201.95

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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.