Home / 1,004,352.22-1,506,540.60-294,394.62

Finding the Fourth Proportional to 1,004,352.22, 1,506,540.60 and 294,394.62

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Solution

The fourth proportional to 1,004,352.22, 1,506,540.60 and 294,394.62 is: 441,595.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,352.22 : 1,506,540.60 = 294,394.62 : x
  2. Step 2: Convert to fraction form
    1,004,352.22/1,506,540.60 = 294,394.62/x
  3. Step 3: Cross multiply
    1,004,352.22x = 1,506,540.60 × 294,394.62
  4. Step 4: Simplify right side
    1,004,352.22x = 443,517,447,451.57
  5. Step 5: Solve for x
    x = 443,517,447,451.57/1,004,352.22
  6. Step 6: Final answer
    x = 441,595.53

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1.5x scale

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.