Home / 4,011,494.60-5,536,137.50-2,269,165.77

Finding the Fourth Proportional to 4,011,494.60, 5,536,137.50 and 2,269,165.77

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Solution

The fourth proportional to 4,011,494.60, 5,536,137.50 and 2,269,165.77 is: 3,131,604.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,494.60 : 5,536,137.50 = 2,269,165.77 : x
  2. Step 2: Convert to fraction form
    4,011,494.60/5,536,137.50 = 2,269,165.77/x
  3. Step 3: Cross multiply
    4,011,494.60x = 5,536,137.50 × 2,269,165.77
  4. Step 4: Simplify right side
    4,011,494.60x = 12,562,413,713,013.38
  5. Step 5: Solve for x
    x = 12,562,413,713,013.38/4,011,494.60
  6. Step 6: Final answer
    x = 3,131,604.29

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Double scale
Find fourth proportional to 4,011,495.60, 5,536,138.88 and 2,269,166.77
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1.5x scale

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.