Home / 9,655,231.60-14,482,847.40-2,923,645.60

Finding the Fourth Proportional to 9,655,231.60, 14,482,847.40 and 2,923,645.60

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Solution

The fourth proportional to 9,655,231.60, 14,482,847.40 and 2,923,645.60 is: 4,385,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,231.60 : 14,482,847.40 = 2,923,645.60 : x
  2. Step 2: Convert to fraction form
    9,655,231.60/14,482,847.40 = 2,923,645.60/x
  3. Step 3: Cross multiply
    9,655,231.60x = 14,482,847.40 × 2,923,645.60
  4. Step 4: Simplify right side
    9,655,231.60x = 42,342,713,076,481.45
  5. Step 5: Solve for x
    x = 42,342,713,076,481.45/9,655,231.60
  6. Step 6: Final answer
    x = 4,385,468.40

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Double scale
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Similar ratio
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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.