Home / 2,217,595.50-3,326,803.54-701,660.04

Finding the Fourth Proportional to 2,217,595.50, 3,326,803.54 and 701,660.04

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Solution

The fourth proportional to 2,217,595.50, 3,326,803.54 and 701,660.04 is: 1,052,619.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,595.50 : 3,326,803.54 = 701,660.04 : x
  2. Step 2: Convert to fraction form
    2,217,595.50/3,326,803.54 = 701,660.04/x
  3. Step 3: Cross multiply
    2,217,595.50x = 3,326,803.54 × 701,660.04
  4. Step 4: Simplify right side
    2,217,595.50x = 2,334,285,104,948.54
  5. Step 5: Solve for x
    x = 2,334,285,104,948.54/2,217,595.50
  6. Step 6: Final answer
    x = 1,052,619.88

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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.