Home / 1,150,565.70-1,726,097.67-440,593.77

Finding the Fourth Proportional to 1,150,565.70, 1,726,097.67 and 440,593.77

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Solution

The fourth proportional to 1,150,565.70, 1,726,097.67 and 440,593.77 is: 660,986.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,565.70 : 1,726,097.67 = 440,593.77 : x
  2. Step 2: Convert to fraction form
    1,150,565.70/1,726,097.67 = 440,593.77/x
  3. Step 3: Cross multiply
    1,150,565.70x = 1,726,097.67 × 440,593.77
  4. Step 4: Simplify right side
    1,150,565.70x = 760,507,879,813.52
  5. Step 5: Solve for x
    x = 760,507,879,813.52/1,150,565.70
  6. Step 6: Final answer
    x = 660,986.05

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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.