Home / 5,500,414.19-7,590,213.86-3,053,025.87

Finding the Fourth Proportional to 5,500,414.19, 7,590,213.86 and 3,053,025.87

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Solution

The fourth proportional to 5,500,414.19, 7,590,213.86 and 3,053,025.87 is: 4,212,977.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,414.19 : 7,590,213.86 = 3,053,025.87 : x
  2. Step 2: Convert to fraction form
    5,500,414.19/7,590,213.86 = 3,053,025.87/x
  3. Step 3: Cross multiply
    5,500,414.19x = 7,590,213.86 × 3,053,025.87
  4. Step 4: Simplify right side
    5,500,414.19x = 23,173,119,281,045.12
  5. Step 5: Solve for x
    x = 23,173,119,281,045.12/5,500,414.19
  6. Step 6: Final answer
    x = 4,212,977.15

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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.