Home / 4,313,077.80-5,952,030.18-2,379,458.76

Finding the Fourth Proportional to 4,313,077.80, 5,952,030.18 and 2,379,458.76

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Solution

The fourth proportional to 4,313,077.80, 5,952,030.18 and 2,379,458.76 is: 3,283,643.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,077.80 : 5,952,030.18 = 2,379,458.76 : x
  2. Step 2: Convert to fraction form
    4,313,077.80/5,952,030.18 = 2,379,458.76/x
  3. Step 3: Cross multiply
    4,313,077.80x = 5,952,030.18 × 2,379,458.76
  4. Step 4: Simplify right side
    4,313,077.80x = 14,162,610,351,585.38
  5. Step 5: Solve for x
    x = 14,162,610,351,585.38/4,313,077.80
  6. Step 6: Final answer
    x = 3,283,643.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.