Home / 4,513,157.43-6,769,662.28-1,817,414.74

Finding the Fourth Proportional to 4,513,157.43, 6,769,662.28 and 1,817,414.74

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Solution

The fourth proportional to 4,513,157.43, 6,769,662.28 and 1,817,414.74 is: 2,726,092.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,157.43 : 6,769,662.28 = 1,817,414.74 : x
  2. Step 2: Convert to fraction form
    4,513,157.43/6,769,662.28 = 1,817,414.74/x
  3. Step 3: Cross multiply
    4,513,157.43x = 6,769,662.28 × 1,817,414.74
  4. Step 4: Simplify right side
    4,513,157.43x = 12,303,284,012,494.01
  5. Step 5: Solve for x
    x = 12,303,284,012,494.01/4,513,157.43
  6. Step 6: Final answer
    x = 2,726,092.37

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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.