Home / 2,734,181.13-3,773,151.99-1,510,565.56

Finding the Fourth Proportional to 2,734,181.13, 3,773,151.99 and 1,510,565.56

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Solution

The fourth proportional to 2,734,181.13, 3,773,151.99 and 1,510,565.56 is: 2,084,570.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,181.13 : 3,773,151.99 = 1,510,565.56 : x
  2. Step 2: Convert to fraction form
    2,734,181.13/3,773,151.99 = 1,510,565.56/x
  3. Step 3: Cross multiply
    2,734,181.13x = 3,773,151.99 × 1,510,565.56
  4. Step 4: Simplify right side
    2,734,181.13x = 5,699,593,448,739.47
  5. Step 5: Solve for x
    x = 5,699,593,448,739.47/2,734,181.13
  6. Step 6: Final answer
    x = 2,084,570.55

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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.