Home / 2,746,713.02-3,790,115.65-1,505,997.06

Finding the Fourth Proportional to 2,746,713.02, 3,790,115.65 and 1,505,997.06

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Solution

The fourth proportional to 2,746,713.02, 3,790,115.65 and 1,505,997.06 is: 2,078,084.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,713.02 : 3,790,115.65 = 1,505,997.06 : x
  2. Step 2: Convert to fraction form
    2,746,713.02/3,790,115.65 = 1,505,997.06/x
  3. Step 3: Cross multiply
    2,746,713.02x = 3,790,115.65 × 1,505,997.06
  4. Step 4: Simplify right side
    2,746,713.02x = 5,707,903,013,629.55
  5. Step 5: Solve for x
    x = 5,707,903,013,629.55/2,746,713.02
  6. Step 6: Final answer
    x = 2,078,084.96

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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.