Home / 7,508,337.42-10,361,370.51-4,245,095.82

Finding the Fourth Proportional to 7,508,337.42, 10,361,370.51 and 4,245,095.82

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Solution

The fourth proportional to 7,508,337.42, 10,361,370.51 and 4,245,095.82 is: 5,858,155.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,337.42 : 10,361,370.51 = 4,245,095.82 : x
  2. Step 2: Convert to fraction form
    7,508,337.42/10,361,370.51 = 4,245,095.82/x
  3. Step 3: Cross multiply
    7,508,337.42x = 10,361,370.51 × 4,245,095.82
  4. Step 4: Simplify right side
    7,508,337.42x = 43,985,010,641,472.27
  5. Step 5: Solve for x
    x = 43,985,010,641,472.27/7,508,337.42
  6. Step 6: Final answer
    x = 5,858,155.83

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Double scale
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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.