Home / 1,754,099.10-2,420,656.77-949,283.10

Finding the Fourth Proportional to 1,754,099.10, 2,420,656.77 and 949,283.10

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Solution

The fourth proportional to 1,754,099.10, 2,420,656.77 and 949,283.10 is: 1,310,010.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,099.10 : 2,420,656.77 = 949,283.10 : x
  2. Step 2: Convert to fraction form
    1,754,099.10/2,420,656.77 = 949,283.10/x
  3. Step 3: Cross multiply
    1,754,099.10x = 2,420,656.77 × 949,283.10
  4. Step 4: Simplify right side
    1,754,099.10x = 2,297,888,562,661.59
  5. Step 5: Solve for x
    x = 2,297,888,562,661.59/1,754,099.10
  6. Step 6: Final answer
    x = 1,310,010.68

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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.