Home / 1,877,318.46-2,815,836.14-597,874.26

Finding the Fourth Proportional to 1,877,318.46, 2,815,836.14 and 597,874.26

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Solution

The fourth proportional to 1,877,318.46, 2,815,836.14 and 597,874.26 is: 896,766.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,318.46 : 2,815,836.14 = 597,874.26 : x
  2. Step 2: Convert to fraction form
    1,877,318.46/2,815,836.14 = 597,874.26/x
  3. Step 3: Cross multiply
    1,877,318.46x = 2,815,836.14 × 597,874.26
  4. Step 4: Simplify right side
    1,877,318.46x = 1,683,515,945,494.39
  5. Step 5: Solve for x
    x = 1,683,515,945,494.39/1,877,318.46
  6. Step 6: Final answer
    x = 896,766.31

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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.