Home / 3,707,879.80-5,565,966.90-3,464,231.80

Finding the Fourth Proportional to 3,707,879.80, 5,565,966.90 and 3,464,231.80

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Solution

The fourth proportional to 3,707,879.80, 5,565,966.90 and 3,464,231.80 is: 5,200,222.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,879.80 : 5,565,966.90 = 3,464,231.80 : x
  2. Step 2: Convert to fraction form
    3,707,879.80/5,565,966.90 = 3,464,231.80/x
  3. Step 3: Cross multiply
    3,707,879.80x = 5,565,966.90 × 3,464,231.80
  4. Step 4: Simplify right side
    3,707,879.80x = 19,281,799,532,727.42
  5. Step 5: Solve for x
    x = 19,281,799,532,727.42/3,707,879.80
  6. Step 6: Final answer
    x = 5,200,222.38

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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.