Home / 2,094,020.29-3,140,905.29-746,111.44

Finding the Fourth Proportional to 2,094,020.29, 3,140,905.29 and 746,111.44

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Solution

The fourth proportional to 2,094,020.29, 3,140,905.29 and 746,111.44 is: 1,119,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,020.29 : 3,140,905.29 = 746,111.44 : x
  2. Step 2: Convert to fraction form
    2,094,020.29/3,140,905.29 = 746,111.44/x
  3. Step 3: Cross multiply
    2,094,020.29x = 3,140,905.29 × 746,111.44
  4. Step 4: Simplify right side
    2,094,020.29x = 2,343,465,368,825.52
  5. Step 5: Solve for x
    x = 2,343,465,368,825.52/2,094,020.29
  6. Step 6: Final answer
    x = 1,119,122.57

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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.