Home / 6,836,000.20-10,254,000.30-5,724,550.60

Finding the Fourth Proportional to 6,836,000.20, 10,254,000.30 and 5,724,550.60

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Solution

The fourth proportional to 6,836,000.20, 10,254,000.30 and 5,724,550.60 is: 8,586,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836,000.20 : 10,254,000.30 = 5,724,550.60 : x
  2. Step 2: Convert to fraction form
    6,836,000.20/10,254,000.30 = 5,724,550.60/x
  3. Step 3: Cross multiply
    6,836,000.20x = 10,254,000.30 × 5,724,550.60
  4. Step 4: Simplify right side
    6,836,000.20x = 58,699,543,569,765.18
  5. Step 5: Solve for x
    x = 58,699,543,569,765.18/6,836,000.20
  6. Step 6: Final answer
    x = 8,586,825.90

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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.