Home / 7,330,098.90-11,005,645.95-4,141,452.90

Finding the Fourth Proportional to 7,330,098.90, 11,005,645.95 and 4,141,452.90

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Solution

The fourth proportional to 7,330,098.90, 11,005,645.95 and 4,141,452.90 is: 6,218,110.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,098.90 : 11,005,645.95 = 4,141,452.90 : x
  2. Step 2: Convert to fraction form
    7,330,098.90/11,005,645.95 = 4,141,452.90/x
  3. Step 3: Cross multiply
    7,330,098.90x = 11,005,645.95 × 4,141,452.90
  4. Step 4: Simplify right side
    7,330,098.90x = 45,579,364,336,000.75
  5. Step 5: Solve for x
    x = 45,579,364,336,000.75/7,330,098.90
  6. Step 6: Final answer
    x = 6,218,110.42

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1.5x scale

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.