Home / 6,051,998.60-9,077,997.90-5,590,104.20

Finding the Fourth Proportional to 6,051,998.60, 9,077,997.90 and 5,590,104.20

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Solution

The fourth proportional to 6,051,998.60, 9,077,997.90 and 5,590,104.20 is: 8,385,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,998.60 : 9,077,997.90 = 5,590,104.20 : x
  2. Step 2: Convert to fraction form
    6,051,998.60/9,077,997.90 = 5,590,104.20/x
  3. Step 3: Cross multiply
    6,051,998.60x = 9,077,997.90 × 5,590,104.20
  4. Step 4: Simplify right side
    6,051,998.60x = 50,746,954,188,381.19
  5. Step 5: Solve for x
    x = 50,746,954,188,381.19/6,051,998.60
  6. Step 6: Final answer
    x = 8,385,156.30

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Double scale
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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.