Home / 7,752,360.96-11,627,655.68-2,073,028.16

Finding the Fourth Proportional to 7,752,360.96, 11,627,655.68 and 2,073,028.16

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Solution

The fourth proportional to 7,752,360.96, 11,627,655.68 and 2,073,028.16 is: 3,109,305.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,360.96 : 11,627,655.68 = 2,073,028.16 : x
  2. Step 2: Convert to fraction form
    7,752,360.96/11,627,655.68 = 2,073,028.16/x
  3. Step 3: Cross multiply
    7,752,360.96x = 11,627,655.68 × 2,073,028.16
  4. Step 4: Simplify right side
    7,752,360.96x = 24,104,457,659,423.95
  5. Step 5: Solve for x
    x = 24,104,457,659,423.95/7,752,360.96
  6. Step 6: Final answer
    x = 3,109,305.38

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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.