Home / 4,970,803.96-7,456,223.58-1,512,577

Finding the Fourth Proportional to 4,970,803.96, 7,456,223.58 and 1,512,577

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Solution

The fourth proportional to 4,970,803.96, 7,456,223.58 and 1,512,577 is: 2,268,870.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,803.96 : 7,456,223.58 = 1,512,577 : x
  2. Step 2: Convert to fraction form
    4,970,803.96/7,456,223.58 = 1,512,577/x
  3. Step 3: Cross multiply
    4,970,803.96x = 7,456,223.58 × 1,512,577
  4. Step 4: Simplify right side
    4,970,803.96x = 11,278,112,293,965.66
  5. Step 5: Solve for x
    x = 11,278,112,293,965.66/4,970,803.96
  6. Step 6: Final answer
    x = 2,268,870.87

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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.