Home / 833,370.05-1,150,040.61-506,574.83

Finding the Fourth Proportional to 833,370.05, 1,150,040.61 and 506,574.83

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Solution

The fourth proportional to 833,370.05, 1,150,040.61 and 506,574.83 is: 699,067.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,370.05 : 1,150,040.61 = 506,574.83 : x
  2. Step 2: Convert to fraction form
    833,370.05/1,150,040.61 = 506,574.83/x
  3. Step 3: Cross multiply
    833,370.05x = 1,150,040.61 × 506,574.83
  4. Step 4: Simplify right side
    833,370.05x = 582,581,620,753.64
  5. Step 5: Solve for x
    x = 582,581,620,753.64/833,370.05
  6. Step 6: Final answer
    x = 699,067.15

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1.5x scale

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.