Home / 4,380,247.80-6,570,293.94-2,249,079.48

Finding the Fourth Proportional to 4,380,247.80, 6,570,293.94 and 2,249,079.48

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Solution

The fourth proportional to 4,380,247.80, 6,570,293.94 and 2,249,079.48 is: 3,373,579.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,247.80 : 6,570,293.94 = 2,249,079.48 : x
  2. Step 2: Convert to fraction form
    4,380,247.80/6,570,293.94 = 2,249,079.48/x
  3. Step 3: Cross multiply
    4,380,247.80x = 6,570,293.94 × 2,249,079.48
  4. Step 4: Simplify right side
    4,380,247.80x = 14,777,113,278,022.35
  5. Step 5: Solve for x
    x = 14,777,113,278,022.35/4,380,247.80
  6. Step 6: Final answer
    x = 3,373,579.29

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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.