Home / 9,875,185.36-13,629,888.32-6,008,950.88

Finding the Fourth Proportional to 9,875,185.36, 13,629,888.32 and 6,008,950.88

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Solution

The fourth proportional to 9,875,185.36, 13,629,888.32 and 6,008,950.88 is: 8,293,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,185.36 : 13,629,888.32 = 6,008,950.88 : x
  2. Step 2: Convert to fraction form
    9,875,185.36/13,629,888.32 = 6,008,950.88/x
  3. Step 3: Cross multiply
    9,875,185.36x = 13,629,888.32 × 6,008,950.88
  4. Step 4: Simplify right side
    9,875,185.36x = 81,901,329,414,765.72
  5. Step 5: Solve for x
    x = 81,901,329,414,765.72/9,875,185.36
  6. Step 6: Final answer
    x = 8,293,649.83

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1.5x scale

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.