Home / 2,217,587.12-3,326,790.97-701,651.67

Finding the Fourth Proportional to 2,217,587.12, 3,326,790.97 and 701,651.67

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Solution

The fourth proportional to 2,217,587.12, 3,326,790.97 and 701,651.67 is: 1,052,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,587.12 : 3,326,790.97 = 701,651.67 : x
  2. Step 2: Convert to fraction form
    2,217,587.12/3,326,790.97 = 701,651.67/x
  3. Step 3: Cross multiply
    2,217,587.12x = 3,326,790.97 × 701,651.67
  4. Step 4: Simplify right side
    2,217,587.12x = 2,334,248,439,841.42
  5. Step 5: Solve for x
    x = 2,334,248,439,841.42/2,217,587.12
  6. Step 6: Final answer
    x = 1,052,607.32

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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.