Home / 8,595,354.33-12,893,132.76-3,409,228.50

Finding the Fourth Proportional to 8,595,354.33, 12,893,132.76 and 3,409,228.50

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Solution

The fourth proportional to 8,595,354.33, 12,893,132.76 and 3,409,228.50 is: 5,113,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,354.33 : 12,893,132.76 = 3,409,228.50 : x
  2. Step 2: Convert to fraction form
    8,595,354.33/12,893,132.76 = 3,409,228.50/x
  3. Step 3: Cross multiply
    8,595,354.33x = 12,893,132.76 × 3,409,228.50
  4. Step 4: Simplify right side
    8,595,354.33x = 43,955,635,659,675.66
  5. Step 5: Solve for x
    x = 43,955,635,659,675.66/8,595,354.33
  6. Step 6: Final answer
    x = 5,113,882.92

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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.