Home / 8,693,652.66-13,040,058.06-3,301,882.26

Finding the Fourth Proportional to 8,693,652.66, 13,040,058.06 and 3,301,882.26

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Solution

The fourth proportional to 8,693,652.66, 13,040,058.06 and 3,301,882.26 is: 4,952,663.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,693,652.66 : 13,040,058.06 = 3,301,882.26 : x
  2. Step 2: Convert to fraction form
    8,693,652.66/13,040,058.06 = 3,301,882.26/x
  3. Step 3: Cross multiply
    8,693,652.66x = 13,040,058.06 × 3,301,882.26
  4. Step 4: Simplify right side
    8,693,652.66x = 43,056,736,377,684.02
  5. Step 5: Solve for x
    x = 43,056,736,377,684.02/8,693,652.66
  6. Step 6: Final answer
    x = 4,952,663.52

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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.