Home / 7,546,732.50-11,321,870.22-2,498,043

Finding the Fourth Proportional to 7,546,732.50, 11,321,870.22 and 2,498,043

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Solution

The fourth proportional to 7,546,732.50, 11,321,870.22 and 2,498,043 is: 3,747,650.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,732.50 : 11,321,870.22 = 2,498,043 : x
  2. Step 2: Convert to fraction form
    7,546,732.50/11,321,870.22 = 2,498,043/x
  3. Step 3: Cross multiply
    7,546,732.50x = 11,321,870.22 × 2,498,043
  4. Step 4: Simplify right side
    7,546,732.50x = 28,282,518,649,979.46
  5. Step 5: Solve for x
    x = 28,282,518,649,979.46/7,546,732.50
  6. Step 6: Final answer
    x = 3,747,650.87

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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.