Home / 1,754,098.10-2,420,655.39-949,282.10

Finding the Fourth Proportional to 1,754,098.10, 2,420,655.39 and 949,282.10

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Solution

The fourth proportional to 1,754,098.10, 2,420,655.39 and 949,282.10 is: 1,310,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,098.10 : 2,420,655.39 = 949,282.10 : x
  2. Step 2: Convert to fraction form
    1,754,098.10/2,420,655.39 = 949,282.10/x
  3. Step 3: Cross multiply
    1,754,098.10x = 2,420,655.39 × 949,282.10
  4. Step 4: Simplify right side
    1,754,098.10x = 2,297,884,831,995.52
  5. Step 5: Solve for x
    x = 2,297,884,831,995.52/1,754,098.10
  6. Step 6: Final answer
    x = 1,310,009.30

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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.