Home / 6,224,015.60-9,336,023.40-1,496,207.60

Finding the Fourth Proportional to 6,224,015.60, 9,336,023.40 and 1,496,207.60

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Solution

The fourth proportional to 6,224,015.60, 9,336,023.40 and 1,496,207.60 is: 2,244,311.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,015.60 : 9,336,023.40 = 1,496,207.60 : x
  2. Step 2: Convert to fraction form
    6,224,015.60/9,336,023.40 = 1,496,207.60/x
  3. Step 3: Cross multiply
    6,224,015.60x = 9,336,023.40 × 1,496,207.60
  4. Step 4: Simplify right side
    6,224,015.60x = 13,968,629,164,857.84
  5. Step 5: Solve for x
    x = 13,968,629,164,857.84/6,224,015.60
  6. Step 6: Final answer
    x = 2,244,311.40

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Similar ratio
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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.