Home / 5,027,501.28-6,936,742.44-2,962,601.40

Finding the Fourth Proportional to 5,027,501.28, 6,936,742.44 and 2,962,601.40

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Solution

The fourth proportional to 5,027,501.28, 6,936,742.44 and 2,962,601.40 is: 4,087,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,501.28 : 6,936,742.44 = 2,962,601.40 : x
  2. Step 2: Convert to fraction form
    5,027,501.28/6,936,742.44 = 2,962,601.40/x
  3. Step 3: Cross multiply
    5,027,501.28x = 6,936,742.44 × 2,962,601.40
  4. Step 4: Simplify right side
    5,027,501.28x = 20,550,802,864,183.42
  5. Step 5: Solve for x
    x = 20,550,802,864,183.42/5,027,501.28
  6. Step 6: Final answer
    x = 4,087,677.30

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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.