Home / 7,244,145.30-10,873,216.35-4,409,793.30

Finding the Fourth Proportional to 7,244,145.30, 10,873,216.35 and 4,409,793.30

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Solution

The fourth proportional to 7,244,145.30, 10,873,216.35 and 4,409,793.30 is: 6,618,950.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,145.30 : 10,873,216.35 = 4,409,793.30 : x
  2. Step 2: Convert to fraction form
    7,244,145.30/10,873,216.35 = 4,409,793.30/x
  3. Step 3: Cross multiply
    7,244,145.30x = 10,873,216.35 × 4,409,793.30
  4. Step 4: Simplify right side
    7,244,145.30x = 47,948,636,609,680.45
  5. Step 5: Solve for x
    x = 47,948,636,609,680.45/7,244,145.30
  6. Step 6: Final answer
    x = 6,618,950.15

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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.