Home / 7,673,752.75-11,510,753.69-2,208,920.04

Finding the Fourth Proportional to 7,673,752.75, 11,510,753.69 and 2,208,920.04

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Solution

The fourth proportional to 7,673,752.75, 11,510,753.69 and 2,208,920.04 is: 3,313,415.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673,752.75 : 11,510,753.69 = 2,208,920.04 : x
  2. Step 2: Convert to fraction form
    7,673,752.75/11,510,753.69 = 2,208,920.04/x
  3. Step 3: Cross multiply
    7,673,752.75x = 11,510,753.69 × 2,208,920.04
  4. Step 4: Simplify right side
    7,673,752.75x = 25,426,334,486,348.86
  5. Step 5: Solve for x
    x = 25,426,334,486,348.86/7,673,752.75
  6. Step 6: Final answer
    x = 3,313,415.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.