Home / 4,430,551.67-6,115,298.82-2,885,662.97

Finding the Fourth Proportional to 4,430,551.67, 6,115,298.82 and 2,885,662.97

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Solution

The fourth proportional to 4,430,551.67, 6,115,298.82 and 2,885,662.97 is: 3,982,955.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,551.67 : 6,115,298.82 = 2,885,662.97 : x
  2. Step 2: Convert to fraction form
    4,430,551.67/6,115,298.82 = 2,885,662.97/x
  3. Step 3: Cross multiply
    4,430,551.67x = 6,115,298.82 × 2,885,662.97
  4. Step 4: Simplify right side
    4,430,551.67x = 17,646,691,355,358.70
  5. Step 5: Solve for x
    x = 17,646,691,355,358.70/4,430,551.67
  6. Step 6: Final answer
    x = 3,982,955.77

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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.