Home / 834,952.32-1,254,153.42-798,566.07

Finding the Fourth Proportional to 834,952.32, 1,254,153.42 and 798,566.07

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Solution

The fourth proportional to 834,952.32, 1,254,153.42 and 798,566.07 is: 1,199,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,952.32 : 1,254,153.42 = 798,566.07 : x
  2. Step 2: Convert to fraction form
    834,952.32/1,254,153.42 = 798,566.07/x
  3. Step 3: Cross multiply
    834,952.32x = 1,254,153.42 × 798,566.07
  4. Step 4: Simplify right side
    834,952.32x = 1,001,524,367,786.46
  5. Step 5: Solve for x
    x = 1,001,524,367,786.46/834,952.32
  6. Step 6: Final answer
    x = 1,199,498.87

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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.