Home / 1,468,161.13-2,202,237.50-403,204.22

Finding the Fourth Proportional to 1,468,161.13, 2,202,237.50 and 403,204.22

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Solution

The fourth proportional to 1,468,161.13, 2,202,237.50 and 403,204.22 is: 604,805.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,161.13 : 2,202,237.50 = 403,204.22 : x
  2. Step 2: Convert to fraction form
    1,468,161.13/2,202,237.50 = 403,204.22/x
  3. Step 3: Cross multiply
    1,468,161.13x = 2,202,237.50 × 403,204.22
  4. Step 4: Simplify right side
    1,468,161.13x = 887,951,453,442.25
  5. Step 5: Solve for x
    x = 887,951,453,442.25/1,468,161.13
  6. Step 6: Final answer
    x = 604,805.18

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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.