Home / 2,931,604.25-4,396,325.63-1,012,026.96

Finding the Fourth Proportional to 2,931,604.25, 4,396,325.63 and 1,012,026.96

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Solution

The fourth proportional to 2,931,604.25, 4,396,325.63 and 1,012,026.96 is: 1,517,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,931,604.25 : 4,396,325.63 = 1,012,026.96 : x
  2. Step 2: Convert to fraction form
    2,931,604.25/4,396,325.63 = 1,012,026.96/x
  3. Step 3: Cross multiply
    2,931,604.25x = 4,396,325.63 × 1,012,026.96
  4. Step 4: Simplify right side
    2,931,604.25x = 4,449,200,057,438.85
  5. Step 5: Solve for x
    x = 4,449,200,057,438.85/2,931,604.25
  6. Step 6: Final answer
    x = 1,517,667.35

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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.