Home / 5,614,682.40-8,422,023.60-5,567,443.20

Finding the Fourth Proportional to 5,614,682.40, 8,422,023.60 and 5,567,443.20

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Solution

The fourth proportional to 5,614,682.40, 8,422,023.60 and 5,567,443.20 is: 8,351,164.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,682.40 : 8,422,023.60 = 5,567,443.20 : x
  2. Step 2: Convert to fraction form
    5,614,682.40/8,422,023.60 = 5,567,443.20/x
  3. Step 3: Cross multiply
    5,614,682.40x = 8,422,023.60 × 5,567,443.20
  4. Step 4: Simplify right side
    5,614,682.40x = 46,889,138,022,059.52
  5. Step 5: Solve for x
    x = 46,889,138,022,059.52/5,614,682.40
  6. Step 6: Final answer
    x = 8,351,164.80

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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.