Home / 835,361.41-1,250,922.48-700,069.72

Finding the Fourth Proportional to 835,361.41, 1,250,922.48 and 700,069.72

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Solution

The fourth proportional to 835,361.41, 1,250,922.48 and 700,069.72 is: 1,048,328.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,361.41 : 1,250,922.48 = 700,069.72 : x
  2. Step 2: Convert to fraction form
    835,361.41/1,250,922.48 = 700,069.72/x
  3. Step 3: Cross multiply
    835,361.41x = 1,250,922.48 × 700,069.72
  4. Step 4: Simplify right side
    835,361.41x = 875,732,944,562.74
  5. Step 5: Solve for x
    x = 875,732,944,562.74/835,361.41
  6. Step 6: Final answer
    x = 1,048,328.23

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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.