Home / 13,057,205.70-19,592,245.35-5,873,823.30

Finding the Fourth Proportional to 13,057,205.70, 19,592,245.35 and 5,873,823.30

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Solution

The fourth proportional to 13,057,205.70, 19,592,245.35 and 5,873,823.30 is: 8,813,630.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,057,205.70 : 19,592,245.35 = 5,873,823.30 : x
  2. Step 2: Convert to fraction form
    13,057,205.70/19,592,245.35 = 5,873,823.30/x
  3. Step 3: Cross multiply
    13,057,205.70x = 19,592,245.35 × 5,873,823.30
  4. Step 4: Simplify right side
    13,057,205.70x = 115,081,387,236,146.66
  5. Step 5: Solve for x
    x = 115,081,387,236,146.66/13,057,205.70
  6. Step 6: Final answer
    x = 8,813,630.56

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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.