Home / 11,458,238.97-15,812,054.22-6,301,602.39

Finding the Fourth Proportional to 11,458,238.97, 15,812,054.22 and 6,301,602.39

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Solution

The fourth proportional to 11,458,238.97, 15,812,054.22 and 6,301,602.39 is: 8,696,037.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,238.97 : 15,812,054.22 = 6,301,602.39 : x
  2. Step 2: Convert to fraction form
    11,458,238.97/15,812,054.22 = 6,301,602.39/x
  3. Step 3: Cross multiply
    11,458,238.97x = 15,812,054.22 × 6,301,602.39
  4. Step 4: Simplify right side
    11,458,238.97x = 99,641,278,663,561.58
  5. Step 5: Solve for x
    x = 99,641,278,663,561.58/11,458,238.97
  6. Step 6: Final answer
    x = 8,696,037.75

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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.