Home / 2,079,253-2,869,377.78-1,125,397

Finding the Fourth Proportional to 2,079,253, 2,869,377.78 and 1,125,397

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Solution

The fourth proportional to 2,079,253, 2,869,377.78 and 1,125,397 is: 1,553,052.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,253 : 2,869,377.78 = 1,125,397 : x
  2. Step 2: Convert to fraction form
    2,079,253/2,869,377.78 = 1,125,397/x
  3. Step 3: Cross multiply
    2,079,253x = 2,869,377.78 × 1,125,397
  4. Step 4: Simplify right side
    2,079,253x = 3,229,189,145,478.66
  5. Step 5: Solve for x
    x = 3,229,189,145,478.66/2,079,253
  6. Step 6: Final answer
    x = 1,553,052.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.