Home / 4,503,031.16-6,214,174.78-2,438,046.46

Finding the Fourth Proportional to 4,503,031.16, 6,214,174.78 and 2,438,046.46

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Solution

The fourth proportional to 4,503,031.16, 6,214,174.78 and 2,438,046.46 is: 3,364,499.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,031.16 : 6,214,174.78 = 2,438,046.46 : x
  2. Step 2: Convert to fraction form
    4,503,031.16/6,214,174.78 = 2,438,046.46/x
  3. Step 3: Cross multiply
    4,503,031.16x = 6,214,174.78 × 2,438,046.46
  4. Step 4: Simplify right side
    4,503,031.16x = 15,150,446,802,569.72
  5. Step 5: Solve for x
    x = 15,150,446,802,569.72/4,503,031.16
  6. Step 6: Final answer
    x = 3,364,499.66

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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.