Home / 5,560,688.20-8,344,142.70-2,365,270.60

Finding the Fourth Proportional to 5,560,688.20, 8,344,142.70 and 2,365,270.60

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Solution

The fourth proportional to 5,560,688.20, 8,344,142.70 and 2,365,270.60 is: 3,549,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,688.20 : 8,344,142.70 = 2,365,270.60 : x
  2. Step 2: Convert to fraction form
    5,560,688.20/8,344,142.70 = 2,365,270.60/x
  3. Step 3: Cross multiply
    5,560,688.20x = 8,344,142.70 × 2,365,270.60
  4. Step 4: Simplify right side
    5,560,688.20x = 19,736,155,410,514.62
  5. Step 5: Solve for x
    x = 19,736,155,410,514.62/5,560,688.20
  6. Step 6: Final answer
    x = 3,549,228.93

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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.