Home / 1,381,844.56-2,073,049.80-583,126.24

Finding the Fourth Proportional to 1,381,844.56, 2,073,049.80 and 583,126.24

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Solution

The fourth proportional to 1,381,844.56, 2,073,049.80 and 583,126.24 is: 874,808.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,381,844.56 : 2,073,049.80 = 583,126.24 : x
  2. Step 2: Convert to fraction form
    1,381,844.56/2,073,049.80 = 583,126.24/x
  3. Step 3: Cross multiply
    1,381,844.56x = 2,073,049.80 × 583,126.24
  4. Step 4: Simplify right side
    1,381,844.56x = 1,208,849,735,206.75
  5. Step 5: Solve for x
    x = 1,208,849,735,206.75/1,381,844.56
  6. Step 6: Final answer
    x = 874,808.77

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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.