Home / 900,945.19-1,351,370.40-227,026

Finding the Fourth Proportional to 900,945.19, 1,351,370.40 and 227,026

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Solution

The fourth proportional to 900,945.19, 1,351,370.40 and 227,026 is: 340,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,945.19 : 1,351,370.40 = 227,026 : x
  2. Step 2: Convert to fraction form
    900,945.19/1,351,370.40 = 227,026/x
  3. Step 3: Cross multiply
    900,945.19x = 1,351,370.40 × 227,026
  4. Step 4: Simplify right side
    900,945.19x = 306,796,216,430.40
  5. Step 5: Solve for x
    x = 306,796,216,430.40/900,945.19
  6. Step 6: Final answer
    x = 340,527.06

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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.