Home / 11,051,524.96-15,251,066.10-6,156,457.62

Finding the Fourth Proportional to 11,051,524.96, 15,251,066.10 and 6,156,457.62

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Solution

The fourth proportional to 11,051,524.96, 15,251,066.10 and 6,156,457.62 is: 8,495,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,524.96 : 15,251,066.10 = 6,156,457.62 : x
  2. Step 2: Convert to fraction form
    11,051,524.96/15,251,066.10 = 6,156,457.62/x
  3. Step 3: Cross multiply
    11,051,524.96x = 15,251,066.10 × 6,156,457.62
  4. Step 4: Simplify right side
    11,051,524.96x = 93,892,542,104,468.69
  5. Step 5: Solve for x
    x = 93,892,542,104,468.69/11,051,524.96
  6. Step 6: Final answer
    x = 8,495,890.15

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Double scale
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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.