Home / 6,825,634.92-10,238,480.42-1,708,050.87

Finding the Fourth Proportional to 6,825,634.92, 10,238,480.42 and 1,708,050.87

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Solution

The fourth proportional to 6,825,634.92, 10,238,480.42 and 1,708,050.87 is: 2,562,083.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,634.92 : 10,238,480.42 = 1,708,050.87 : x
  2. Step 2: Convert to fraction form
    6,825,634.92/10,238,480.42 = 1,708,050.87/x
  3. Step 3: Cross multiply
    6,825,634.92x = 10,238,480.42 × 1,708,050.87
  4. Step 4: Simplify right side
    6,825,634.92x = 17,487,845,388,858.97
  5. Step 5: Solve for x
    x = 17,487,845,388,858.97/6,825,634.92
  6. Step 6: Final answer
    x = 2,562,083.32

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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.