Home / 8,277,702-11,422,994.64-4,606,560

Finding the Fourth Proportional to 8,277,702, 11,422,994.64 and 4,606,560

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Solution

The fourth proportional to 8,277,702, 11,422,994.64 and 4,606,560 is: 6,356,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,702 : 11,422,994.64 = 4,606,560 : x
  2. Step 2: Convert to fraction form
    8,277,702/11,422,994.64 = 4,606,560/x
  3. Step 3: Cross multiply
    8,277,702x = 11,422,994.64 × 4,606,560
  4. Step 4: Simplify right side
    8,277,702x = 52,620,710,188,838.41
  5. Step 5: Solve for x
    x = 52,620,710,188,838.41/8,277,702
  6. Step 6: Final answer
    x = 6,356,922.51

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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.