Home / 2,622,110.76-3,618,580.50-1,476,232.11

Finding the Fourth Proportional to 2,622,110.76, 3,618,580.50 and 1,476,232.11

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Solution

The fourth proportional to 2,622,110.76, 3,618,580.50 and 1,476,232.11 is: 2,037,238.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,110.76 : 3,618,580.50 = 1,476,232.11 : x
  2. Step 2: Convert to fraction form
    2,622,110.76/3,618,580.50 = 1,476,232.11/x
  3. Step 3: Cross multiply
    2,622,110.76x = 3,618,580.50 × 1,476,232.11
  4. Step 4: Simplify right side
    2,622,110.76x = 5,341,864,726,719.86
  5. Step 5: Solve for x
    x = 5,341,864,726,719.86/2,622,110.76
  6. Step 6: Final answer
    x = 2,037,238.40

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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.