Home / 5,012,214.98-6,915,671.10-2,836,758.06

Finding the Fourth Proportional to 5,012,214.98, 6,915,671.10 and 2,836,758.06

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Solution

The fourth proportional to 5,012,214.98, 6,915,671.10 and 2,836,758.06 is: 3,914,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,214.98 : 6,915,671.10 = 2,836,758.06 : x
  2. Step 2: Convert to fraction form
    5,012,214.98/6,915,671.10 = 2,836,758.06/x
  3. Step 3: Cross multiply
    5,012,214.98x = 6,915,671.10 × 2,836,758.06
  4. Step 4: Simplify right side
    5,012,214.98x = 19,618,085,733,234.07
  5. Step 5: Solve for x
    x = 19,618,085,733,234.07/5,012,214.98
  6. Step 6: Final answer
    x = 3,914,055.13

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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.