Home / 2,286,373.44-3,429,226.27-666,707.03

Finding the Fourth Proportional to 2,286,373.44, 3,429,226.27 and 666,707.03

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Solution

The fourth proportional to 2,286,373.44, 3,429,226.27 and 666,707.03 is: 999,963.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,373.44 : 3,429,226.27 = 666,707.03 : x
  2. Step 2: Convert to fraction form
    2,286,373.44/3,429,226.27 = 666,707.03/x
  3. Step 3: Cross multiply
    2,286,373.44x = 3,429,226.27 × 666,707.03
  4. Step 4: Simplify right side
    2,286,373.44x = 2,286,289,261,669.68
  5. Step 5: Solve for x
    x = 2,286,289,261,669.68/2,286,373.44
  6. Step 6: Final answer
    x = 999,963.18

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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.