Home / 2,233,420.11-3,348,496.89-716,239.44

Finding the Fourth Proportional to 2,233,420.11, 3,348,496.89 and 716,239.44

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Solution

The fourth proportional to 2,233,420.11, 3,348,496.89 and 716,239.44 is: 1,073,835.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,420.11 : 3,348,496.89 = 716,239.44 : x
  2. Step 2: Convert to fraction form
    2,233,420.11/3,348,496.89 = 716,239.44/x
  3. Step 3: Cross multiply
    2,233,420.11x = 3,348,496.89 × 716,239.44
  4. Step 4: Simplify right side
    2,233,420.11x = 2,398,325,537,335.34
  5. Step 5: Solve for x
    x = 2,398,325,537,335.34/2,233,420.11
  6. Step 6: Final answer
    x = 1,073,835.38

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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.