Home / 4,273,320.62-5,896,958.46-2,339,210.72

Finding the Fourth Proportional to 4,273,320.62, 5,896,958.46 and 2,339,210.72

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Solution

The fourth proportional to 4,273,320.62, 5,896,958.46 and 2,339,210.72 is: 3,227,988.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,320.62 : 5,896,958.46 = 2,339,210.72 : x
  2. Step 2: Convert to fraction form
    4,273,320.62/5,896,958.46 = 2,339,210.72/x
  3. Step 3: Cross multiply
    4,273,320.62x = 5,896,958.46 × 2,339,210.72
  4. Step 4: Simplify right side
    4,273,320.62x = 13,794,228,415,541.90
  5. Step 5: Solve for x
    x = 13,794,228,415,541.90/4,273,320.62
  6. Step 6: Final answer
    x = 3,227,988.18

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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.