Home / 3,776,361.40-5,664,547.52-2,882,876.16

Finding the Fourth Proportional to 3,776,361.40, 5,664,547.52 and 2,882,876.16

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Solution

The fourth proportional to 3,776,361.40, 5,664,547.52 and 2,882,876.16 is: 4,324,318.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,361.40 : 5,664,547.52 = 2,882,876.16 : x
  2. Step 2: Convert to fraction form
    3,776,361.40/5,664,547.52 = 2,882,876.16/x
  3. Step 3: Cross multiply
    3,776,361.40x = 5,664,547.52 × 2,882,876.16
  4. Step 4: Simplify right side
    3,776,361.40x = 16,330,189,002,595.12
  5. Step 5: Solve for x
    x = 16,330,189,002,595.12/3,776,361.40
  6. Step 6: Final answer
    x = 4,324,318.38

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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.