Home / 2,243,014.92-3,363,691.32-803,474.10

Finding the Fourth Proportional to 2,243,014.92, 3,363,691.32 and 803,474.10

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Solution

The fourth proportional to 2,243,014.92, 3,363,691.32 and 803,474.10 is: 1,204,913.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,014.92 : 3,363,691.32 = 803,474.10 : x
  2. Step 2: Convert to fraction form
    2,243,014.92/3,363,691.32 = 803,474.10/x
  3. Step 3: Cross multiply
    2,243,014.92x = 3,363,691.32 × 803,474.10
  4. Step 4: Simplify right side
    2,243,014.92x = 2,702,638,856,014.81
  5. Step 5: Solve for x
    x = 2,702,638,856,014.81/2,243,014.92
  6. Step 6: Final answer
    x = 1,204,913.45

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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.