Home / 3,205,192.68-4,808,168.51-2,007,214.02

Finding the Fourth Proportional to 3,205,192.68, 4,808,168.51 and 2,007,214.02

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Solution

The fourth proportional to 3,205,192.68, 4,808,168.51 and 2,007,214.02 is: 3,011,058.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,192.68 : 4,808,168.51 = 2,007,214.02 : x
  2. Step 2: Convert to fraction form
    3,205,192.68/4,808,168.51 = 2,007,214.02/x
  3. Step 3: Cross multiply
    3,205,192.68x = 4,808,168.51 × 2,007,214.02
  4. Step 4: Simplify right side
    3,205,192.68x = 9,651,023,233,758.44
  5. Step 5: Solve for x
    x = 9,651,023,233,758.44/3,205,192.68
  6. Step 6: Final answer
    x = 3,011,058.68

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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.