Home / 3,007,617.96-4,150,775.27-1,649,753.40

Finding the Fourth Proportional to 3,007,617.96, 4,150,775.27 and 1,649,753.40

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Solution

The fourth proportional to 3,007,617.96, 4,150,775.27 and 1,649,753.40 is: 2,276,803.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,617.96 : 4,150,775.27 = 1,649,753.40 : x
  2. Step 2: Convert to fraction form
    3,007,617.96/4,150,775.27 = 1,649,753.40/x
  3. Step 3: Cross multiply
    3,007,617.96x = 4,150,775.27 × 1,649,753.40
  4. Step 4: Simplify right side
    3,007,617.96x = 6,847,755,634,008.21
  5. Step 5: Solve for x
    x = 6,847,755,634,008.21/3,007,617.96
  6. Step 6: Final answer
    x = 2,276,803.68

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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.