Home / 10,901,262.83-16,351,956.08-2,813,685.54

Finding the Fourth Proportional to 10,901,262.83, 16,351,956.08 and 2,813,685.54

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Solution

The fourth proportional to 10,901,262.83, 16,351,956.08 and 2,813,685.54 is: 4,220,544.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,262.83 : 16,351,956.08 = 2,813,685.54 : x
  2. Step 2: Convert to fraction form
    10,901,262.83/16,351,956.08 = 2,813,685.54/x
  3. Step 3: Cross multiply
    10,901,262.83x = 16,351,956.08 × 2,813,685.54
  4. Step 4: Simplify right side
    10,901,262.83x = 46,009,262,358,942.66
  5. Step 5: Solve for x
    x = 46,009,262,358,942.66/10,901,262.83
  6. Step 6: Final answer
    x = 4,220,544.27

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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.