Home / 1,039,226.16-1,432,835.00-794,514.18

Finding the Fourth Proportional to 1,039,226.16, 1,432,835.00 and 794,514.18

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Solution

The fourth proportional to 1,039,226.16, 1,432,835.00 and 794,514.18 is: 1,095,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,226.16 : 1,432,835.00 = 794,514.18 : x
  2. Step 2: Convert to fraction form
    1,039,226.16/1,432,835.00 = 794,514.18/x
  3. Step 3: Cross multiply
    1,039,226.16x = 1,432,835.00 × 794,514.18
  4. Step 4: Simplify right side
    1,039,226.16x = 1,138,407,729,480.29
  5. Step 5: Solve for x
    x = 1,138,407,729,480.29/1,039,226.16
  6. Step 6: Final answer
    x = 1,095,437.90

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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.