Home / 7,253,573.33-10,010,013.85-4,156,034.51

Finding the Fourth Proportional to 7,253,573.33, 10,010,013.85 and 4,156,034.51

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Solution

The fourth proportional to 7,253,573.33, 10,010,013.85 and 4,156,034.51 is: 5,735,374.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,573.33 : 10,010,013.85 = 4,156,034.51 : x
  2. Step 2: Convert to fraction form
    7,253,573.33/10,010,013.85 = 4,156,034.51/x
  3. Step 3: Cross multiply
    7,253,573.33x = 10,010,013.85 × 4,156,034.51
  4. Step 4: Simplify right side
    7,253,573.33x = 41,601,962,944,099.87
  5. Step 5: Solve for x
    x = 41,601,962,944,099.87/7,253,573.33
  6. Step 6: Final answer
    x = 5,735,374.97

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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.