Home / 3,799,783.64-5,700,266.04-1,276,029.38

Finding the Fourth Proportional to 3,799,783.64, 5,700,266.04 and 1,276,029.38

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Solution

The fourth proportional to 3,799,783.64, 5,700,266.04 and 1,276,029.38 is: 1,914,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,783.64 : 5,700,266.04 = 1,276,029.38 : x
  2. Step 2: Convert to fraction form
    3,799,783.64/5,700,266.04 = 1,276,029.38/x
  3. Step 3: Cross multiply
    3,799,783.64x = 5,700,266.04 × 1,276,029.38
  4. Step 4: Simplify right side
    3,799,783.64x = 7,273,706,940,856.26
  5. Step 5: Solve for x
    x = 7,273,706,940,856.26/3,799,783.64
  6. Step 6: Final answer
    x = 1,914,242.40

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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.