Home / 2,201,059.30-3,301,588.95-2,005,104.10

Finding the Fourth Proportional to 2,201,059.30, 3,301,588.95 and 2,005,104.10

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Solution

The fourth proportional to 2,201,059.30, 3,301,588.95 and 2,005,104.10 is: 3,007,656.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,059.30 : 3,301,588.95 = 2,005,104.10 : x
  2. Step 2: Convert to fraction form
    2,201,059.30/3,301,588.95 = 2,005,104.10/x
  3. Step 3: Cross multiply
    2,201,059.30x = 3,301,588.95 × 2,005,104.10
  4. Step 4: Simplify right side
    2,201,059.30x = 6,620,029,540,159.70
  5. Step 5: Solve for x
    x = 6,620,029,540,159.70/2,201,059.30
  6. Step 6: Final answer
    x = 3,007,656.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.