Home / 3,464,224.32-5,196,219.36-1,220,304

Finding the Fourth Proportional to 3,464,224.32, 5,196,219.36 and 1,220,304

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Solution

The fourth proportional to 3,464,224.32, 5,196,219.36 and 1,220,304 is: 1,830,414.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,224.32 : 5,196,219.36 = 1,220,304 : x
  2. Step 2: Convert to fraction form
    3,464,224.32/5,196,219.36 = 1,220,304/x
  3. Step 3: Cross multiply
    3,464,224.32x = 5,196,219.36 × 1,220,304
  4. Step 4: Simplify right side
    3,464,224.32x = 6,340,967,269,885.44
  5. Step 5: Solve for x
    x = 6,340,967,269,885.44/3,464,224.32
  6. Step 6: Final answer
    x = 1,830,414.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.