Home / 2,217,829.44-3,327,154.08-701,894.40

Finding the Fourth Proportional to 2,217,829.44, 3,327,154.08 and 701,894.40

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Solution

The fourth proportional to 2,217,829.44, 3,327,154.08 and 701,894.40 is: 1,052,971.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,829.44 : 3,327,154.08 = 701,894.40 : x
  2. Step 2: Convert to fraction form
    2,217,829.44/3,327,154.08 = 701,894.40/x
  3. Step 3: Cross multiply
    2,217,829.44x = 3,327,154.08 × 701,894.40
  4. Step 4: Simplify right side
    2,217,829.44x = 2,335,310,816,689.15
  5. Step 5: Solve for x
    x = 2,335,310,816,689.15/2,217,829.44
  6. Step 6: Final answer
    x = 1,052,971.33

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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.