Home / 3,876,117.57-5,813,732.72-1,036,451.16

Finding the Fourth Proportional to 3,876,117.57, 5,813,732.72 and 1,036,451.16

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Solution

The fourth proportional to 3,876,117.57, 5,813,732.72 and 1,036,451.16 is: 1,554,558.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,117.57 : 5,813,732.72 = 1,036,451.16 : x
  2. Step 2: Convert to fraction form
    3,876,117.57/5,813,732.72 = 1,036,451.16/x
  3. Step 3: Cross multiply
    3,876,117.57x = 5,813,732.72 × 1,036,451.16
  4. Step 4: Simplify right side
    3,876,117.57x = 6,025,649,995,096.42
  5. Step 5: Solve for x
    x = 6,025,649,995,096.42/3,876,117.57
  6. Step 6: Final answer
    x = 1,554,558.11

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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.