Home / 2,368,587.22-3,552,847.82-571,455.61

Finding the Fourth Proportional to 2,368,587.22, 3,552,847.82 and 571,455.61

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Solution

The fourth proportional to 2,368,587.22, 3,552,847.82 and 571,455.61 is: 857,175.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,587.22 : 3,552,847.82 = 571,455.61 : x
  2. Step 2: Convert to fraction form
    2,368,587.22/3,552,847.82 = 571,455.61/x
  3. Step 3: Cross multiply
    2,368,587.22x = 3,552,847.82 × 571,455.61
  4. Step 4: Simplify right side
    2,368,587.22x = 2,030,294,808,618.83
  5. Step 5: Solve for x
    x = 2,030,294,808,618.83/2,368,587.22
  6. Step 6: Final answer
    x = 857,175.45

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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.