Home / 3,967,850.13-5,470,493.66-2,569,924.59

Finding the Fourth Proportional to 3,967,850.13, 5,470,493.66 and 2,569,924.59

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Solution

The fourth proportional to 3,967,850.13, 5,470,493.66 and 2,569,924.59 is: 3,543,167.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,850.13 : 5,470,493.66 = 2,569,924.59 : x
  2. Step 2: Convert to fraction form
    3,967,850.13/5,470,493.66 = 2,569,924.59/x
  3. Step 3: Cross multiply
    3,967,850.13x = 5,470,493.66 × 2,569,924.59
  4. Step 4: Simplify right side
    3,967,850.13x = 14,058,756,163,423.48
  5. Step 5: Solve for x
    x = 14,058,756,163,423.48/3,967,850.13
  6. Step 6: Final answer
    x = 3,543,167.13

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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.