Home / 1,754,098.19-2,420,655.50-949,282.19

Finding the Fourth Proportional to 1,754,098.19, 2,420,655.50 and 949,282.19

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Solution

The fourth proportional to 1,754,098.19, 2,420,655.50 and 949,282.19 is: 1,310,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,098.19 : 2,420,655.50 = 949,282.19 : x
  2. Step 2: Convert to fraction form
    1,754,098.19/2,420,655.50 = 949,282.19/x
  3. Step 3: Cross multiply
    1,754,098.19x = 2,420,655.50 × 949,282.19
  4. Step 4: Simplify right side
    1,754,098.19x = 2,297,885,150,597.11
  5. Step 5: Solve for x
    x = 2,297,885,150,597.11/1,754,098.19
  6. Step 6: Final answer
    x = 1,310,009.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.