Home / 3,301,638.30-4,946,552.55-2,829,246.30

Finding the Fourth Proportional to 3,301,638.30, 4,946,552.55 and 2,829,246.30

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Solution

The fourth proportional to 3,301,638.30, 4,946,552.55 and 2,829,246.30 is: 4,238,809.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,638.30 : 4,946,552.55 = 2,829,246.30 : x
  2. Step 2: Convert to fraction form
    3,301,638.30/4,946,552.55 = 2,829,246.30/x
  3. Step 3: Cross multiply
    3,301,638.30x = 4,946,552.55 × 2,829,246.30
  4. Step 4: Simplify right side
    3,301,638.30x = 13,995,015,499,843.06
  5. Step 5: Solve for x
    x = 13,995,015,499,843.06/3,301,638.30
  6. Step 6: Final answer
    x = 4,238,809.41

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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.