Home / 4,314,934.82-5,954,753.08-2,354,920.20

Finding the Fourth Proportional to 4,314,934.82, 5,954,753.08 and 2,354,920.20

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Solution

The fourth proportional to 4,314,934.82, 5,954,753.08 and 2,354,920.20 is: 3,249,867.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,934.82 : 5,954,753.08 = 2,354,920.20 : x
  2. Step 2: Convert to fraction form
    4,314,934.82/5,954,753.08 = 2,354,920.20/x
  3. Step 3: Cross multiply
    4,314,934.82x = 5,954,753.08 × 2,354,920.20
  4. Step 4: Simplify right side
    4,314,934.82x = 14,022,968,314,104.22
  5. Step 5: Solve for x
    x = 14,022,968,314,104.22/4,314,934.82
  6. Step 6: Final answer
    x = 3,249,867.94

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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.