Home / 10,416,092.20-15,624,138.30-2,843,823.40

Finding the Fourth Proportional to 10,416,092.20, 15,624,138.30 and 2,843,823.40

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Solution

The fourth proportional to 10,416,092.20, 15,624,138.30 and 2,843,823.40 is: 4,265,735.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,416,092.20 : 15,624,138.30 = 2,843,823.40 : x
  2. Step 2: Convert to fraction form
    10,416,092.20/15,624,138.30 = 2,843,823.40/x
  3. Step 3: Cross multiply
    10,416,092.20x = 15,624,138.30 × 2,843,823.40
  4. Step 4: Simplify right side
    10,416,092.20x = 44,432,290,102,376.22
  5. Step 5: Solve for x
    x = 44,432,290,102,376.22/10,416,092.20
  6. Step 6: Final answer
    x = 4,265,735.10

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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.