Home / 5,483,513.60-7,564,866.41-3,306,847.17

Finding the Fourth Proportional to 5,483,513.60, 7,564,866.41 and 3,306,847.17

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Solution

The fourth proportional to 5,483,513.60, 7,564,866.41 and 3,306,847.17 is: 4,562,012.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,513.60 : 7,564,866.41 = 3,306,847.17 : x
  2. Step 2: Convert to fraction form
    5,483,513.60/7,564,866.41 = 3,306,847.17/x
  3. Step 3: Cross multiply
    5,483,513.60x = 7,564,866.41 × 3,306,847.17
  4. Step 4: Simplify right side
    5,483,513.60x = 25,015,857,115,971.93
  5. Step 5: Solve for x
    x = 25,015,857,115,971.93/5,483,513.60
  6. Step 6: Final answer
    x = 4,562,012.42

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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.