Home / 3,247,810.30-4,872,022.65-883,906.30

Finding the Fourth Proportional to 3,247,810.30, 4,872,022.65 and 883,906.30

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Solution

The fourth proportional to 3,247,810.30, 4,872,022.65 and 883,906.30 is: 1,325,943.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,810.30 : 4,872,022.65 = 883,906.30 : x
  2. Step 2: Convert to fraction form
    3,247,810.30/4,872,022.65 = 883,906.30/x
  3. Step 3: Cross multiply
    3,247,810.30x = 4,872,022.65 × 883,906.30
  4. Step 4: Simplify right side
    3,247,810.30x = 4,306,411,514,077.70
  5. Step 5: Solve for x
    x = 4,306,411,514,077.70/3,247,810.30
  6. Step 6: Final answer
    x = 1,325,943.06

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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.