Home / 7,560,005.10-11,339,042.28-2,441,903.15

Finding the Fourth Proportional to 7,560,005.10, 11,339,042.28 and 2,441,903.15

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Solution

The fourth proportional to 7,560,005.10, 11,339,042.28 and 2,441,903.15 is: 3,662,542.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,005.10 : 11,339,042.28 = 2,441,903.15 : x
  2. Step 2: Convert to fraction form
    7,560,005.10/11,339,042.28 = 2,441,903.15/x
  3. Step 3: Cross multiply
    7,560,005.10x = 11,339,042.28 × 2,441,903.15
  4. Step 4: Simplify right side
    7,560,005.10x = 27,688,843,080,705.65
  5. Step 5: Solve for x
    x = 27,688,843,080,705.65/7,560,005.10
  6. Step 6: Final answer
    x = 3,662,542.91

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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.