Home / 4,403,077.28-6,073,786.32-2,770,875.44

Finding the Fourth Proportional to 4,403,077.28, 6,073,786.32 and 2,770,875.44

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Solution

The fourth proportional to 4,403,077.28, 6,073,786.32 and 2,770,875.44 is: 3,822,259.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,077.28 : 6,073,786.32 = 2,770,875.44 : x
  2. Step 2: Convert to fraction form
    4,403,077.28/6,073,786.32 = 2,770,875.44/x
  3. Step 3: Cross multiply
    4,403,077.28x = 6,073,786.32 × 2,770,875.44
  4. Step 4: Simplify right side
    4,403,077.28x = 16,829,705,341,895.98
  5. Step 5: Solve for x
    x = 16,829,705,341,895.98/4,403,077.28
  6. Step 6: Final answer
    x = 3,822,259.81

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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.