Home / 6,901,890.42-10,352,746.94-2,292,995.92

Finding the Fourth Proportional to 6,901,890.42, 10,352,746.94 and 2,292,995.92

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Solution

The fourth proportional to 6,901,890.42, 10,352,746.94 and 2,292,995.92 is: 3,439,464.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,890.42 : 10,352,746.94 = 2,292,995.92 : x
  2. Step 2: Convert to fraction form
    6,901,890.42/10,352,746.94 = 2,292,995.92/x
  3. Step 3: Cross multiply
    6,901,890.42x = 10,352,746.94 × 2,292,995.92
  4. Step 4: Simplify right side
    6,901,890.42x = 23,738,806,499,944.98
  5. Step 5: Solve for x
    x = 23,738,806,499,944.98/6,901,890.42
  6. Step 6: Final answer
    x = 3,439,464.42

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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.