Home / 1,362,754.70-2,044,132.05-937,601.90

Finding the Fourth Proportional to 1,362,754.70, 2,044,132.05 and 937,601.90

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Solution

The fourth proportional to 1,362,754.70, 2,044,132.05 and 937,601.90 is: 1,406,402.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,754.70 : 2,044,132.05 = 937,601.90 : x
  2. Step 2: Convert to fraction form
    1,362,754.70/2,044,132.05 = 937,601.90/x
  3. Step 3: Cross multiply
    1,362,754.70x = 2,044,132.05 × 937,601.90
  4. Step 4: Simplify right side
    1,362,754.70x = 1,916,582,093,930.90
  5. Step 5: Solve for x
    x = 1,916,582,093,930.90/1,362,754.70
  6. Step 6: Final answer
    x = 1,406,402.85

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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.