Home / 3,317,178.96-4,579,119.41-2,230,081.04

Finding the Fourth Proportional to 3,317,178.96, 4,579,119.41 and 2,230,081.04

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Solution

The fourth proportional to 3,317,178.96, 4,579,119.41 and 2,230,081.04 is: 3,078,461.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,178.96 : 4,579,119.41 = 2,230,081.04 : x
  2. Step 2: Convert to fraction form
    3,317,178.96/4,579,119.41 = 2,230,081.04/x
  3. Step 3: Cross multiply
    3,317,178.96x = 4,579,119.41 × 2,230,081.04
  4. Step 4: Simplify right side
    3,317,178.96x = 10,211,807,376,434.38
  5. Step 5: Solve for x
    x = 10,211,807,376,434.38/3,317,178.96
  6. Step 6: Final answer
    x = 3,078,461.40

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.