Home / 7,932,716.64-10,943,415.36-5,752,477.44

Finding the Fourth Proportional to 7,932,716.64, 10,943,415.36 and 5,752,477.44

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Solution

The fourth proportional to 7,932,716.64, 10,943,415.36 and 5,752,477.44 is: 7,935,711.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,932,716.64 : 10,943,415.36 = 5,752,477.44 : x
  2. Step 2: Convert to fraction form
    7,932,716.64/10,943,415.36 = 5,752,477.44/x
  3. Step 3: Cross multiply
    7,932,716.64x = 10,943,415.36 × 5,752,477.44
  4. Step 4: Simplify right side
    7,932,716.64x = 62,951,749,974,949.48
  5. Step 5: Solve for x
    x = 62,951,749,974,949.48/7,932,716.64
  6. Step 6: Final answer
    x = 7,935,711.41

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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.