Home / 5,834,528.20-8,751,792.30-5,125,940.20

Finding the Fourth Proportional to 5,834,528.20, 8,751,792.30 and 5,125,940.20

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Solution

The fourth proportional to 5,834,528.20, 8,751,792.30 and 5,125,940.20 is: 7,688,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,528.20 : 8,751,792.30 = 5,125,940.20 : x
  2. Step 2: Convert to fraction form
    5,834,528.20/8,751,792.30 = 5,125,940.20/x
  3. Step 3: Cross multiply
    5,834,528.20x = 8,751,792.30 × 5,125,940.20
  4. Step 4: Simplify right side
    5,834,528.20x = 44,861,163,972,620.47
  5. Step 5: Solve for x
    x = 44,861,163,972,620.47/5,834,528.20
  6. Step 6: Final answer
    x = 7,688,910.30

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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.