Home / 3,663,612.59-5,052,477.59-2,287,083.20

Finding the Fourth Proportional to 3,663,612.59, 5,052,477.59 and 2,287,083.20

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Solution

The fourth proportional to 3,663,612.59, 5,052,477.59 and 2,287,083.20 is: 3,154,109.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,612.59 : 5,052,477.59 = 2,287,083.20 : x
  2. Step 2: Convert to fraction form
    3,663,612.59/5,052,477.59 = 2,287,083.20/x
  3. Step 3: Cross multiply
    3,663,612.59x = 5,052,477.59 × 2,287,083.20
  4. Step 4: Simplify right side
    3,663,612.59x = 11,555,436,624,237.83
  5. Step 5: Solve for x
    x = 11,555,436,624,237.83/3,663,612.59
  6. Step 6: Final answer
    x = 3,154,109.87

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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.