Home / 10,510,016.76-14,504,181.48-6,099,402.96

Finding the Fourth Proportional to 10,510,016.76, 14,504,181.48 and 6,099,402.96

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Solution

The fourth proportional to 10,510,016.76, 14,504,181.48 and 6,099,402.96 is: 8,417,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,016.76 : 14,504,181.48 = 6,099,402.96 : x
  2. Step 2: Convert to fraction form
    10,510,016.76/14,504,181.48 = 6,099,402.96/x
  3. Step 3: Cross multiply
    10,510,016.76x = 14,504,181.48 × 6,099,402.96
  4. Step 4: Simplify right side
    10,510,016.76x = 88,466,847,451,489.19
  5. Step 5: Solve for x
    x = 88,466,847,451,489.19/10,510,016.76
  6. Step 6: Final answer
    x = 8,417,384.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.