Home / 6,351,741.81-9,522,256.77-2,754,799.65

Finding the Fourth Proportional to 6,351,741.81, 9,522,256.77 and 2,754,799.65

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Solution

The fourth proportional to 6,351,741.81, 9,522,256.77 and 2,754,799.65 is: 4,129,876.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351,741.81 : 9,522,256.77 = 2,754,799.65 : x
  2. Step 2: Convert to fraction form
    6,351,741.81/9,522,256.77 = 2,754,799.65/x
  3. Step 3: Cross multiply
    6,351,741.81x = 9,522,256.77 × 2,754,799.65
  4. Step 4: Simplify right side
    6,351,741.81x = 26,231,909,617,206.13
  5. Step 5: Solve for x
    x = 26,231,909,617,206.13/6,351,741.81
  6. Step 6: Final answer
    x = 4,129,876.56

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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.