Home / 2,202,100.40-3,302,580.36-604,287.92

Finding the Fourth Proportional to 2,202,100.40, 3,302,580.36 and 604,287.92

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Solution

The fourth proportional to 2,202,100.40, 3,302,580.36 and 604,287.92 is: 906,275.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,100.40 : 3,302,580.36 = 604,287.92 : x
  2. Step 2: Convert to fraction form
    2,202,100.40/3,302,580.36 = 604,287.92/x
  3. Step 3: Cross multiply
    2,202,100.40x = 3,302,580.36 × 604,287.92
  4. Step 4: Simplify right side
    2,202,100.40x = 1,995,709,416,377.25
  5. Step 5: Solve for x
    x = 1,995,709,416,377.25/2,202,100.40
  6. Step 6: Final answer
    x = 906,275.40

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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.