Home / 6,053,260.91-8,348,771.70-3,878,010.57

Finding the Fourth Proportional to 6,053,260.91, 8,348,771.70 and 3,878,010.57

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Solution

The fourth proportional to 6,053,260.91, 8,348,771.70 and 3,878,010.57 is: 5,348,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053,260.91 : 8,348,771.70 = 3,878,010.57 : x
  2. Step 2: Convert to fraction form
    6,053,260.91/8,348,771.70 = 3,878,010.57/x
  3. Step 3: Cross multiply
    6,053,260.91x = 8,348,771.70 × 3,878,010.57
  4. Step 4: Simplify right side
    6,053,260.91x = 32,376,624,882,351.52
  5. Step 5: Solve for x
    x = 32,376,624,882,351.52/6,053,260.91
  6. Step 6: Final answer
    x = 5,348,625.37

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Why These Related Problems?

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