Home / 3,357,137.93-5,037,195.32-1,759,321.13

Finding the Fourth Proportional to 3,357,137.93, 5,037,195.32 and 1,759,321.13

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Solution

The fourth proportional to 3,357,137.93, 5,037,195.32 and 1,759,321.13 is: 2,639,761.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,137.93 : 5,037,195.32 = 1,759,321.13 : x
  2. Step 2: Convert to fraction form
    3,357,137.93/5,037,195.32 = 1,759,321.13/x
  3. Step 3: Cross multiply
    3,357,137.93x = 5,037,195.32 × 1,759,321.13
  4. Step 4: Simplify right side
    3,357,137.93x = 8,862,044,153,616.51
  5. Step 5: Solve for x
    x = 8,862,044,153,616.51/3,357,137.93
  6. Step 6: Final answer
    x = 2,639,761.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.