Home / 3,234,864.15-4,851,465.57-959,850.45

Finding the Fourth Proportional to 3,234,864.15, 4,851,465.57 and 959,850.45

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Solution

The fourth proportional to 3,234,864.15, 4,851,465.57 and 959,850.45 is: 1,439,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,864.15 : 4,851,465.57 = 959,850.45 : x
  2. Step 2: Convert to fraction form
    3,234,864.15/4,851,465.57 = 959,850.45/x
  3. Step 3: Cross multiply
    3,234,864.15x = 4,851,465.57 × 959,850.45
  4. Step 4: Simplify right side
    3,234,864.15x = 4,656,681,410,524.01
  5. Step 5: Solve for x
    x = 4,656,681,410,524.01/3,234,864.15
  6. Step 6: Final answer
    x = 1,439,529.20

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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.