Home / 3,244,588.95-4,476,180.36-1,867,603.18

Finding the Fourth Proportional to 3,244,588.95, 4,476,180.36 and 1,867,603.18

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Solution

The fourth proportional to 3,244,588.95, 4,476,180.36 and 1,867,603.18 is: 2,576,513.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,588.95 : 4,476,180.36 = 1,867,603.18 : x
  2. Step 2: Convert to fraction form
    3,244,588.95/4,476,180.36 = 1,867,603.18/x
  3. Step 3: Cross multiply
    3,244,588.95x = 4,476,180.36 × 1,867,603.18
  4. Step 4: Simplify right side
    3,244,588.95x = 8,359,728,674,589.55
  5. Step 5: Solve for x
    x = 8,359,728,674,589.55/3,244,588.95
  6. Step 6: Final answer
    x = 2,576,513.94

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1.5x scale

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.