Home / 10,368,045.15-15,552,067.73-5,833,081.95

Finding the Fourth Proportional to 10,368,045.15, 15,552,067.73 and 5,833,081.95

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Solution

The fourth proportional to 10,368,045.15, 15,552,067.73 and 5,833,081.95 is: 8,749,622.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,045.15 : 15,552,067.73 = 5,833,081.95 : x
  2. Step 2: Convert to fraction form
    10,368,045.15/15,552,067.73 = 5,833,081.95/x
  3. Step 3: Cross multiply
    10,368,045.15x = 15,552,067.73 × 5,833,081.95
  4. Step 4: Simplify right side
    10,368,045.15x = 90,716,485,531,875.06
  5. Step 5: Solve for x
    x = 90,716,485,531,875.06/10,368,045.15
  6. Step 6: Final answer
    x = 8,749,622.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.