Home / 1,754,098.03-2,420,655.30-949,282.03

Finding the Fourth Proportional to 1,754,098.03, 2,420,655.30 and 949,282.03

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Solution

The fourth proportional to 1,754,098.03, 2,420,655.30 and 949,282.03 is: 1,310,009.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,098.03 : 2,420,655.30 = 949,282.03 : x
  2. Step 2: Convert to fraction form
    1,754,098.03/2,420,655.30 = 949,282.03/x
  3. Step 3: Cross multiply
    1,754,098.03x = 2,420,655.30 × 949,282.03
  4. Step 4: Simplify right side
    1,754,098.03x = 2,297,884,580,140.08
  5. Step 5: Solve for x
    x = 2,297,884,580,140.08/1,754,098.03
  6. Step 6: Final answer
    x = 1,310,009.21

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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.