Home / 3,323,718.70-4,982,078.85-1,301,181.10

Finding the Fourth Proportional to 3,323,718.70, 4,982,078.85 and 1,301,181.10

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Solution

The fourth proportional to 3,323,718.70, 4,982,078.85 and 1,301,181.10 is: 1,950,401.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,718.70 : 4,982,078.85 = 1,301,181.10 : x
  2. Step 2: Convert to fraction form
    3,323,718.70/4,982,078.85 = 1,301,181.10/x
  3. Step 3: Cross multiply
    3,323,718.70x = 4,982,078.85 × 1,301,181.10
  4. Step 4: Simplify right side
    3,323,718.70x = 6,482,586,838,329.74
  5. Step 5: Solve for x
    x = 6,482,586,838,329.74/3,323,718.70
  6. Step 6: Final answer
    x = 1,950,401.77

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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.