Home / 3,713,752.86-5,125,890.66-2,264,247.60

Finding the Fourth Proportional to 3,713,752.86, 5,125,890.66 and 2,264,247.60

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Solution

The fourth proportional to 3,713,752.86, 5,125,890.66 and 2,264,247.60 is: 3,125,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,752.86 : 5,125,890.66 = 2,264,247.60 : x
  2. Step 2: Convert to fraction form
    3,713,752.86/5,125,890.66 = 2,264,247.60/x
  3. Step 3: Cross multiply
    3,713,752.86x = 5,125,890.66 × 2,264,247.60
  4. Step 4: Simplify right side
    3,713,752.86x = 11,606,285,624,767.42
  5. Step 5: Solve for x
    x = 11,606,285,624,767.42/3,713,752.86
  6. Step 6: Final answer
    x = 3,125,217.55

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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.