Home / 5,014,652.45-6,920,026.31-2,722,760.69

Finding the Fourth Proportional to 5,014,652.45, 6,920,026.31 and 2,722,760.69

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Solution

The fourth proportional to 5,014,652.45, 6,920,026.31 and 2,722,760.69 is: 3,757,304.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,652.45 : 6,920,026.31 = 2,722,760.69 : x
  2. Step 2: Convert to fraction form
    5,014,652.45/6,920,026.31 = 2,722,760.69/x
  3. Step 3: Cross multiply
    5,014,652.45x = 6,920,026.31 × 2,722,760.69
  4. Step 4: Simplify right side
    5,014,652.45x = 18,841,575,597,019.95
  5. Step 5: Solve for x
    x = 18,841,575,597,019.95/5,014,652.45
  6. Step 6: Final answer
    x = 3,757,304.38

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1.5x scale

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.