Home / 4,588,257.66-6,880,917.21-1,513,560.39

Finding the Fourth Proportional to 4,588,257.66, 6,880,917.21 and 1,513,560.39

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Solution

The fourth proportional to 4,588,257.66, 6,880,917.21 and 1,513,560.39 is: 2,269,855.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,257.66 : 6,880,917.21 = 1,513,560.39 : x
  2. Step 2: Convert to fraction form
    4,588,257.66/6,880,917.21 = 1,513,560.39/x
  3. Step 3: Cross multiply
    4,588,257.66x = 6,880,917.21 × 1,513,560.39
  4. Step 4: Simplify right side
    4,588,257.66x = 10,414,683,754,956.33
  5. Step 5: Solve for x
    x = 10,414,683,754,956.33/4,588,257.66
  6. Step 6: Final answer
    x = 2,269,855.91

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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.