Home / 6,522,355.20-9,783,532.80-5,964,342.15

Finding the Fourth Proportional to 6,522,355.20, 9,783,532.80 and 5,964,342.15

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Solution

The fourth proportional to 6,522,355.20, 9,783,532.80 and 5,964,342.15 is: 8,946,513.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,355.20 : 9,783,532.80 = 5,964,342.15 : x
  2. Step 2: Convert to fraction form
    6,522,355.20/9,783,532.80 = 5,964,342.15/x
  3. Step 3: Cross multiply
    6,522,355.20x = 9,783,532.80 × 5,964,342.15
  4. Step 4: Simplify right side
    6,522,355.20x = 58,352,337,054,947.53
  5. Step 5: Solve for x
    x = 58,352,337,054,947.53/6,522,355.20
  6. Step 6: Final answer
    x = 8,946,513.23

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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.