Home / 4,297,481.55-5,931,366.98-2,463,169.28

Finding the Fourth Proportional to 4,297,481.55, 5,931,366.98 and 2,463,169.28

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Solution

The fourth proportional to 4,297,481.55, 5,931,366.98 and 2,463,169.28 is: 3,399,656.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,481.55 : 5,931,366.98 = 2,463,169.28 : x
  2. Step 2: Convert to fraction form
    4,297,481.55/5,931,366.98 = 2,463,169.28/x
  3. Step 3: Cross multiply
    4,297,481.55x = 5,931,366.98 × 2,463,169.28
  4. Step 4: Simplify right side
    4,297,481.55x = 14,609,960,891,569.69
  5. Step 5: Solve for x
    x = 14,609,960,891,569.69/4,297,481.55
  6. Step 6: Final answer
    x = 3,399,656.45

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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.