Home / 7,323,184.62-10,106,314.38-4,059,791.82

Finding the Fourth Proportional to 7,323,184.62, 10,106,314.38 and 4,059,791.82

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Solution

The fourth proportional to 7,323,184.62, 10,106,314.38 and 4,059,791.82 is: 5,602,689.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,184.62 : 10,106,314.38 = 4,059,791.82 : x
  2. Step 2: Convert to fraction form
    7,323,184.62/10,106,314.38 = 4,059,791.82/x
  3. Step 3: Cross multiply
    7,323,184.62x = 10,106,314.38 × 4,059,791.82
  4. Step 4: Simplify right side
    7,323,184.62x = 41,029,532,450,272.38
  5. Step 5: Solve for x
    x = 41,029,532,450,272.38/7,323,184.62
  6. Step 6: Final answer
    x = 5,602,689.89

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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.