Home / 2,227,597.76-3,342,802.24-948,203.19

Finding the Fourth Proportional to 2,227,597.76, 3,342,802.24 and 948,203.19

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Solution

The fourth proportional to 2,227,597.76, 3,342,802.24 and 948,203.19 is: 1,422,903.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,597.76 : 3,342,802.24 = 948,203.19 : x
  2. Step 2: Convert to fraction form
    2,227,597.76/3,342,802.24 = 948,203.19/x
  3. Step 3: Cross multiply
    2,227,597.76x = 3,342,802.24 × 948,203.19
  4. Step 4: Simplify right side
    2,227,597.76x = 3,169,655,747,507.15
  5. Step 5: Solve for x
    x = 3,169,655,747,507.15/2,227,597.76
  6. Step 6: Final answer
    x = 1,422,903.10

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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.