Home / 4,750,309.27-7,125,464.62-1,156,076.22

Finding the Fourth Proportional to 4,750,309.27, 7,125,464.62 and 1,156,076.22

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Solution

The fourth proportional to 4,750,309.27, 7,125,464.62 and 1,156,076.22 is: 1,734,114.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,309.27 : 7,125,464.62 = 1,156,076.22 : x
  2. Step 2: Convert to fraction form
    4,750,309.27/7,125,464.62 = 1,156,076.22/x
  3. Step 3: Cross multiply
    4,750,309.27x = 7,125,464.62 × 1,156,076.22
  4. Step 4: Simplify right side
    4,750,309.27x = 8,237,580,215,010.02
  5. Step 5: Solve for x
    x = 8,237,580,215,010.02/4,750,309.27
  6. Step 6: Final answer
    x = 1,734,114.51

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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.