Home / 3,197,331.64-4,799,411.61-1,376,598.25

Finding the Fourth Proportional to 3,197,331.64, 4,799,411.61 and 1,376,598.25

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Solution

The fourth proportional to 3,197,331.64, 4,799,411.61 and 1,376,598.25 is: 2,066,367.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,331.64 : 4,799,411.61 = 1,376,598.25 : x
  2. Step 2: Convert to fraction form
    3,197,331.64/4,799,411.61 = 1,376,598.25/x
  3. Step 3: Cross multiply
    3,197,331.64x = 4,799,411.61 × 1,376,598.25
  4. Step 4: Simplify right side
    3,197,331.64x = 6,606,861,623,355.68
  5. Step 5: Solve for x
    x = 6,606,861,623,355.68/3,197,331.64
  6. Step 6: Final answer
    x = 2,066,367.32

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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.