Home / 6,751,049.83-9,316,376.13-3,653,505.13

Finding the Fourth Proportional to 6,751,049.83, 9,316,376.13 and 3,653,505.13

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Solution

The fourth proportional to 6,751,049.83, 9,316,376.13 and 3,653,505.13 is: 5,041,797.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,049.83 : 9,316,376.13 = 3,653,505.13 : x
  2. Step 2: Convert to fraction form
    6,751,049.83/9,316,376.13 = 3,653,505.13/x
  3. Step 3: Cross multiply
    6,751,049.83x = 9,316,376.13 × 3,653,505.13
  4. Step 4: Simplify right side
    6,751,049.83x = 34,037,427,983,964.55
  5. Step 5: Solve for x
    x = 34,037,427,983,964.55/6,751,049.83
  6. Step 6: Final answer
    x = 5,041,797.77

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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.