Home / 973,755.94-1,344,158.22-871,601.17

Finding the Fourth Proportional to 973,755.94, 1,344,158.22 and 871,601.17

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Solution

The fourth proportional to 973,755.94, 1,344,158.22 and 871,601.17 is: 1,203,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,755.94 : 1,344,158.22 = 871,601.17 : x
  2. Step 2: Convert to fraction form
    973,755.94/1,344,158.22 = 871,601.17/x
  3. Step 3: Cross multiply
    973,755.94x = 1,344,158.22 × 871,601.17
  4. Step 4: Simplify right side
    973,755.94x = 1,171,569,879,084.41
  5. Step 5: Solve for x
    x = 1,171,569,879,084.41/973,755.94
  6. Step 6: Final answer
    x = 1,203,145.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.