Home / 1,846,765.34-2,774,351.69-1,336,005.90

Finding the Fourth Proportional to 1,846,765.34, 2,774,351.69 and 1,336,005.90

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Solution

The fourth proportional to 1,846,765.34, 2,774,351.69 and 1,336,005.90 is: 2,007,049.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,765.34 : 2,774,351.69 = 1,336,005.90 : x
  2. Step 2: Convert to fraction form
    1,846,765.34/2,774,351.69 = 1,336,005.90/x
  3. Step 3: Cross multiply
    1,846,765.34x = 2,774,351.69 × 1,336,005.90
  4. Step 4: Simplify right side
    1,846,765.34x = 3,706,550,219,834.94
  5. Step 5: Solve for x
    x = 3,706,550,219,834.94/1,846,765.34
  6. Step 6: Final answer
    x = 2,007,049.92

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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.