Home / 5,051,833.55-6,970,580.66-2,876,244.83

Finding the Fourth Proportional to 5,051,833.55, 6,970,580.66 and 2,876,244.83

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Solution

The fourth proportional to 5,051,833.55, 6,970,580.66 and 2,876,244.83 is: 3,968,677.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,833.55 : 6,970,580.66 = 2,876,244.83 : x
  2. Step 2: Convert to fraction form
    5,051,833.55/6,970,580.66 = 2,876,244.83/x
  3. Step 3: Cross multiply
    5,051,833.55x = 6,970,580.66 × 2,876,244.83
  4. Step 4: Simplify right side
    5,051,833.55x = 20,049,096,571,041.77
  5. Step 5: Solve for x
    x = 20,049,096,571,041.77/5,051,833.55
  6. Step 6: Final answer
    x = 3,968,677.19

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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.