Home / 2,217,890.00-3,326,956.07-701,459.74

Finding the Fourth Proportional to 2,217,890.00, 3,326,956.07 and 701,459.74

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Solution

The fourth proportional to 2,217,890.00, 3,326,956.07 and 701,459.74 is: 1,052,227.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,890.00 : 3,326,956.07 = 701,459.74 : x
  2. Step 2: Convert to fraction form
    2,217,890.00/3,326,956.07 = 701,459.74/x
  3. Step 3: Cross multiply
    2,217,890.00x = 3,326,956.07 × 701,459.74
  4. Step 4: Simplify right side
    2,217,890.00x = 2,333,725,719,711.54
  5. Step 5: Solve for x
    x = 2,333,725,719,711.54/2,217,890.00
  6. Step 6: Final answer
    x = 1,052,227.89

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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.