Home / 3,287,660.24-4,537,111.25-1,837,355.63

Finding the Fourth Proportional to 3,287,660.24, 4,537,111.25 and 1,837,355.63

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Solution

The fourth proportional to 3,287,660.24, 4,537,111.25 and 1,837,355.63 is: 2,535,629.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,660.24 : 4,537,111.25 = 1,837,355.63 : x
  2. Step 2: Convert to fraction form
    3,287,660.24/4,537,111.25 = 1,837,355.63/x
  3. Step 3: Cross multiply
    3,287,660.24x = 4,537,111.25 × 1,837,355.63
  4. Step 4: Simplify right side
    3,287,660.24x = 8,336,286,904,724.88
  5. Step 5: Solve for x
    x = 8,336,286,904,724.88/3,287,660.24
  6. Step 6: Final answer
    x = 2,535,629.08

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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.