Home / 1,468,255.19-2,202,378.52-403,298.27

Finding the Fourth Proportional to 1,468,255.19, 2,202,378.52 and 403,298.27

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Solution

The fourth proportional to 1,468,255.19, 2,202,378.52 and 403,298.27 is: 604,946.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,255.19 : 2,202,378.52 = 403,298.27 : x
  2. Step 2: Convert to fraction form
    1,468,255.19/2,202,378.52 = 403,298.27/x
  3. Step 3: Cross multiply
    1,468,255.19x = 2,202,378.52 × 403,298.27
  4. Step 4: Simplify right side
    1,468,255.19x = 888,215,447,001.16
  5. Step 5: Solve for x
    x = 888,215,447,001.16/1,468,255.19
  6. Step 6: Final answer
    x = 604,946.23

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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.