Home / 3,387,350.56-4,668,100.08-3,325,100.08

Finding the Fourth Proportional to 3,387,350.56, 4,668,100.08 and 3,325,100.08

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Solution

The fourth proportional to 3,387,350.56, 4,668,100.08 and 3,325,100.08 is: 4,582,312.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,350.56 : 4,668,100.08 = 3,325,100.08 : x
  2. Step 2: Convert to fraction form
    3,387,350.56/4,668,100.08 = 3,325,100.08/x
  3. Step 3: Cross multiply
    3,387,350.56x = 4,668,100.08 × 3,325,100.08
  4. Step 4: Simplify right side
    3,387,350.56x = 15,521,899,949,456.01
  5. Step 5: Solve for x
    x = 15,521,899,949,456.01/3,387,350.56
  6. Step 6: Final answer
    x = 4,582,312.84

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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.