Home / 2,716,720.97-3,748,893.30-1,493,000.10

Finding the Fourth Proportional to 2,716,720.97, 3,748,893.30 and 1,493,000.10

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Solution

The fourth proportional to 2,716,720.97, 3,748,893.30 and 1,493,000.10 is: 2,060,240.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,720.97 : 3,748,893.30 = 1,493,000.10 : x
  2. Step 2: Convert to fraction form
    2,716,720.97/3,748,893.30 = 1,493,000.10/x
  3. Step 3: Cross multiply
    2,716,720.97x = 3,748,893.30 × 1,493,000.10
  4. Step 4: Simplify right side
    2,716,720.97x = 5,597,098,071,789.33
  5. Step 5: Solve for x
    x = 5,597,098,071,789.33/2,716,720.97
  6. Step 6: Final answer
    x = 2,060,240.32

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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.