Home / 3,351,853.66-5,027,827.30-955,699.22

Finding the Fourth Proportional to 3,351,853.66, 5,027,827.30 and 955,699.22

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Solution

The fourth proportional to 3,351,853.66, 5,027,827.30 and 955,699.22 is: 1,433,562.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,853.66 : 5,027,827.30 = 955,699.22 : x
  2. Step 2: Convert to fraction form
    3,351,853.66/5,027,827.30 = 955,699.22/x
  3. Step 3: Cross multiply
    3,351,853.66x = 5,027,827.30 × 955,699.22
  4. Step 4: Simplify right side
    3,351,853.66x = 4,805,090,628,904.71
  5. Step 5: Solve for x
    x = 4,805,090,628,904.71/3,351,853.66
  6. Step 6: Final answer
    x = 1,433,562.18

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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.