Home / 6,884,842.14-9,501,029.64-3,787,298.82

Finding the Fourth Proportional to 6,884,842.14, 9,501,029.64 and 3,787,298.82

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Solution

The fourth proportional to 6,884,842.14, 9,501,029.64 and 3,787,298.82 is: 5,226,443.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,842.14 : 9,501,029.64 = 3,787,298.82 : x
  2. Step 2: Convert to fraction form
    6,884,842.14/9,501,029.64 = 3,787,298.82/x
  3. Step 3: Cross multiply
    6,884,842.14x = 9,501,029.64 × 3,787,298.82
  4. Step 4: Simplify right side
    6,884,842.14x = 35,983,238,344,357.02
  5. Step 5: Solve for x
    x = 35,983,238,344,357.02/6,884,842.14
  6. Step 6: Final answer
    x = 5,226,443.48

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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.