Home / 2,033,363.18-3,050,066.68-613,431.56

Finding the Fourth Proportional to 2,033,363.18, 3,050,066.68 and 613,431.56

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Solution

The fourth proportional to 2,033,363.18, 3,050,066.68 and 613,431.56 is: 920,153.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,363.18 : 3,050,066.68 = 613,431.56 : x
  2. Step 2: Convert to fraction form
    2,033,363.18/3,050,066.68 = 613,431.56/x
  3. Step 3: Cross multiply
    2,033,363.18x = 3,050,066.68 × 613,431.56
  4. Step 4: Simplify right side
    2,033,363.18x = 1,871,007,161,616.42
  5. Step 5: Solve for x
    x = 1,871,007,161,616.42/2,033,363.18
  6. Step 6: Final answer
    x = 920,153.95

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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.