Home / 1,548,991.95-2,324,398.11-650,364.57

Finding the Fourth Proportional to 1,548,991.95, 2,324,398.11 and 650,364.57

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Solution

The fourth proportional to 1,548,991.95, 2,324,398.11 and 650,364.57 is: 975,929.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,991.95 : 2,324,398.11 = 650,364.57 : x
  2. Step 2: Convert to fraction form
    1,548,991.95/2,324,398.11 = 650,364.57/x
  3. Step 3: Cross multiply
    1,548,991.95x = 2,324,398.11 × 650,364.57
  4. Step 4: Simplify right side
    1,548,991.95x = 1,511,706,177,318.96
  5. Step 5: Solve for x
    x = 1,511,706,177,318.96/1,548,991.95
  6. Step 6: Final answer
    x = 975,929.01

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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.