Home / 835,325.66-1,250,869.04-700,033.96

Finding the Fourth Proportional to 835,325.66, 1,250,869.04 and 700,033.96

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Solution

The fourth proportional to 835,325.66, 1,250,869.04 and 700,033.96 is: 1,048,274.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,325.66 : 1,250,869.04 = 700,033.96 : x
  2. Step 2: Convert to fraction form
    835,325.66/1,250,869.04 = 700,033.96/x
  3. Step 3: Cross multiply
    835,325.66x = 1,250,869.04 × 700,033.96
  4. Step 4: Simplify right side
    835,325.66x = 875,650,797,758.08
  5. Step 5: Solve for x
    x = 875,650,797,758.08/835,325.66
  6. Step 6: Final answer
    x = 1,048,274.76

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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.