Home / 4,219,540.01-5,822,959.94-2,285,808.58

Finding the Fourth Proportional to 4,219,540.01, 5,822,959.94 and 2,285,808.58

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Solution

The fourth proportional to 4,219,540.01, 5,822,959.94 and 2,285,808.58 is: 3,154,412.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,540.01 : 5,822,959.94 = 2,285,808.58 : x
  2. Step 2: Convert to fraction form
    4,219,540.01/5,822,959.94 = 2,285,808.58/x
  3. Step 3: Cross multiply
    4,219,540.01x = 5,822,959.94 × 2,285,808.58
  4. Step 4: Simplify right side
    4,219,540.01x = 13,310,171,762,733.49
  5. Step 5: Solve for x
    x = 13,310,171,762,733.49/4,219,540.01
  6. Step 6: Final answer
    x = 3,154,412.98

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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.