Home / 2,446,965.90-3,670,448.85-2,258,009.10

Finding the Fourth Proportional to 2,446,965.90, 3,670,448.85 and 2,258,009.10

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Solution

The fourth proportional to 2,446,965.90, 3,670,448.85 and 2,258,009.10 is: 3,387,013.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,965.90 : 3,670,448.85 = 2,258,009.10 : x
  2. Step 2: Convert to fraction form
    2,446,965.90/3,670,448.85 = 2,258,009.10/x
  3. Step 3: Cross multiply
    2,446,965.90x = 3,670,448.85 × 2,258,009.10
  4. Step 4: Simplify right side
    2,446,965.90x = 8,287,906,904,384.54
  5. Step 5: Solve for x
    x = 8,287,906,904,384.54/2,446,965.90
  6. Step 6: Final answer
    x = 3,387,013.65

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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.