Home / 9,680,025.80-14,520,038.70-6,295,910.60

Finding the Fourth Proportional to 9,680,025.80, 14,520,038.70 and 6,295,910.60

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Solution

The fourth proportional to 9,680,025.80, 14,520,038.70 and 6,295,910.60 is: 9,443,865.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,025.80 : 14,520,038.70 = 6,295,910.60 : x
  2. Step 2: Convert to fraction form
    9,680,025.80/14,520,038.70 = 6,295,910.60/x
  3. Step 3: Cross multiply
    9,680,025.80x = 14,520,038.70 × 6,295,910.60
  4. Step 4: Simplify right side
    9,680,025.80x = 91,416,865,563,740.20
  5. Step 5: Solve for x
    x = 91,416,865,563,740.20/9,680,025.80
  6. Step 6: Final answer
    x = 9,443,865.90

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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.