Home / 4,976,518.11-6,867,578.14-2,801,060

Finding the Fourth Proportional to 4,976,518.11, 6,867,578.14 and 2,801,060

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Solution

The fourth proportional to 4,976,518.11, 6,867,578.14 and 2,801,060 is: 3,865,453.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,518.11 : 6,867,578.14 = 2,801,060 : x
  2. Step 2: Convert to fraction form
    4,976,518.11/6,867,578.14 = 2,801,060/x
  3. Step 3: Cross multiply
    4,976,518.11x = 6,867,578.14 × 2,801,060
  4. Step 4: Simplify right side
    4,976,518.11x = 19,236,498,424,828.40
  5. Step 5: Solve for x
    x = 19,236,498,424,828.40/4,976,518.11
  6. Step 6: Final answer
    x = 3,865,453.31

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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.