Home / 9,035,660.72-13,549,512.36-4,244,711.60

Finding the Fourth Proportional to 9,035,660.72, 13,549,512.36 and 4,244,711.60

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Solution

The fourth proportional to 9,035,660.72, 13,549,512.36 and 4,244,711.60 is: 6,365,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,660.72 : 13,549,512.36 = 4,244,711.60 : x
  2. Step 2: Convert to fraction form
    9,035,660.72/13,549,512.36 = 4,244,711.60/x
  3. Step 3: Cross multiply
    9,035,660.72x = 13,549,512.36 × 4,244,711.60
  4. Step 4: Simplify right side
    9,035,660.72x = 57,513,772,288,835.37
  5. Step 5: Solve for x
    x = 57,513,772,288,835.37/9,035,660.72
  6. Step 6: Final answer
    x = 6,365,198.30

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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.