Home / 10,091,310.06-15,138,462.93-3,265,595.34

Finding the Fourth Proportional to 10,091,310.06, 15,138,462.93 and 3,265,595.34

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Solution

The fourth proportional to 10,091,310.06, 15,138,462.93 and 3,265,595.34 is: 4,898,877.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,091,310.06 : 15,138,462.93 = 3,265,595.34 : x
  2. Step 2: Convert to fraction form
    10,091,310.06/15,138,462.93 = 3,265,595.34/x
  3. Step 3: Cross multiply
    10,091,310.06x = 15,138,462.93 × 3,265,595.34
  4. Step 4: Simplify right side
    10,091,310.06x = 49,436,093,998,970.74
  5. Step 5: Solve for x
    x = 49,436,093,998,970.74/10,091,310.06
  6. Step 6: Final answer
    x = 4,898,877.72

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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.