Home / 5,557,703.55-7,669,465.86-3,077,034.56

Finding the Fourth Proportional to 5,557,703.55, 7,669,465.86 and 3,077,034.56

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Solution

The fourth proportional to 5,557,703.55, 7,669,465.86 and 3,077,034.56 is: 4,246,216.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557,703.55 : 7,669,465.86 = 3,077,034.56 : x
  2. Step 2: Convert to fraction form
    5,557,703.55/7,669,465.86 = 3,077,034.56/x
  3. Step 3: Cross multiply
    5,557,703.55x = 7,669,465.86 × 3,077,034.56
  4. Step 4: Simplify right side
    5,557,703.55x = 23,599,211,454,227.62
  5. Step 5: Solve for x
    x = 23,599,211,454,227.62/5,557,703.55
  6. Step 6: Final answer
    x = 4,246,216.31

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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.