Home / 11,232,107.01-15,498,975.65-6,337,043.73

Finding the Fourth Proportional to 11,232,107.01, 15,498,975.65 and 6,337,043.73

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Solution

The fourth proportional to 11,232,107.01, 15,498,975.65 and 6,337,043.73 is: 8,744,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,107.01 : 15,498,975.65 = 6,337,043.73 : x
  2. Step 2: Convert to fraction form
    11,232,107.01/15,498,975.65 = 6,337,043.73/x
  3. Step 3: Cross multiply
    11,232,107.01x = 15,498,975.65 × 6,337,043.73
  4. Step 4: Simplify right side
    11,232,107.01x = 98,217,686,432,569.95
  5. Step 5: Solve for x
    x = 98,217,686,432,569.95/11,232,107.01
  6. Step 6: Final answer
    x = 8,744,368.83

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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.