Home / 1,437,242.94-2,151,380.19-1,058,591.22

Finding the Fourth Proportional to 1,437,242.94, 2,151,380.19 and 1,058,591.22

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Solution

The fourth proportional to 1,437,242.94, 2,151,380.19 and 1,058,591.22 is: 1,584,584.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,242.94 : 2,151,380.19 = 1,058,591.22 : x
  2. Step 2: Convert to fraction form
    1,437,242.94/2,151,380.19 = 1,058,591.22/x
  3. Step 3: Cross multiply
    1,437,242.94x = 2,151,380.19 × 1,058,591.22
  4. Step 4: Simplify right side
    1,437,242.94x = 2,277,432,180,015.93
  5. Step 5: Solve for x
    x = 2,277,432,180,015.93/1,437,242.94
  6. Step 6: Final answer
    x = 1,584,584.01

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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.