Home / 2,200,673.60-3,301,010.40-1,669,232.60

Finding the Fourth Proportional to 2,200,673.60, 3,301,010.40 and 1,669,232.60

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Solution

The fourth proportional to 2,200,673.60, 3,301,010.40 and 1,669,232.60 is: 2,503,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,673.60 : 3,301,010.40 = 1,669,232.60 : x
  2. Step 2: Convert to fraction form
    2,200,673.60/3,301,010.40 = 1,669,232.60/x
  3. Step 3: Cross multiply
    2,200,673.60x = 3,301,010.40 × 1,669,232.60
  4. Step 4: Simplify right side
    2,200,673.60x = 5,510,154,172,619.04
  5. Step 5: Solve for x
    x = 5,510,154,172,619.04/2,200,673.60
  6. Step 6: Final answer
    x = 2,503,848.90

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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.