Home / 2,760,027.98-3,808,810.22-1,519,599.06

Finding the Fourth Proportional to 2,760,027.98, 3,808,810.22 and 1,519,599.06

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Solution

The fourth proportional to 2,760,027.98, 3,808,810.22 and 1,519,599.06 is: 2,097,031.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,027.98 : 3,808,810.22 = 1,519,599.06 : x
  2. Step 2: Convert to fraction form
    2,760,027.98/3,808,810.22 = 1,519,599.06/x
  3. Step 3: Cross multiply
    2,760,027.98x = 3,808,810.22 × 1,519,599.06
  4. Step 4: Simplify right side
    2,760,027.98x = 5,787,864,422,432.40
  5. Step 5: Solve for x
    x = 5,787,864,422,432.40/2,760,027.98
  6. Step 6: Final answer
    x = 2,097,031.07

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1.5x scale

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.