Home / 3,228,479.37-4,455,616.14-2,411,264.16

Finding the Fourth Proportional to 3,228,479.37, 4,455,616.14 and 2,411,264.16

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Solution

The fourth proportional to 3,228,479.37, 4,455,616.14 and 2,411,264.16 is: 3,327,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,479.37 : 4,455,616.14 = 2,411,264.16 : x
  2. Step 2: Convert to fraction form
    3,228,479.37/4,455,616.14 = 2,411,264.16/x
  3. Step 3: Cross multiply
    3,228,479.37x = 4,455,616.14 × 2,411,264.16
  4. Step 4: Simplify right side
    3,228,479.37x = 10,743,667,509,099.54
  5. Step 5: Solve for x
    x = 10,743,667,509,099.54/3,228,479.37
  6. Step 6: Final answer
    x = 3,327,779.51

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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.