Home / 7,080,963.70-9,770,050.29-4,024,937.38

Finding the Fourth Proportional to 7,080,963.70, 9,770,050.29 and 4,024,937.38

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Solution

The fourth proportional to 7,080,963.70, 9,770,050.29 and 4,024,937.38 is: 5,553,458.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,080,963.70 : 9,770,050.29 = 4,024,937.38 : x
  2. Step 2: Convert to fraction form
    7,080,963.70/9,770,050.29 = 4,024,937.38/x
  3. Step 3: Cross multiply
    7,080,963.70x = 9,770,050.29 × 4,024,937.38
  4. Step 4: Simplify right side
    7,080,963.70x = 39,323,840,616,700.84
  5. Step 5: Solve for x
    x = 39,323,840,616,700.84/7,080,963.70
  6. Step 6: Final answer
    x = 5,553,458.86

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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.