Home / 3,822,228.71-5,733,354.96-943,595.83

Finding the Fourth Proportional to 3,822,228.71, 5,733,354.96 and 943,595.83

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Solution

The fourth proportional to 3,822,228.71, 5,733,354.96 and 943,595.83 is: 1,415,396.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,228.71 : 5,733,354.96 = 943,595.83 : x
  2. Step 2: Convert to fraction form
    3,822,228.71/5,733,354.96 = 943,595.83/x
  3. Step 3: Cross multiply
    3,822,228.71x = 5,733,354.96 × 943,595.83
  4. Step 4: Simplify right side
    3,822,228.71x = 5,409,969,832,165.82
  5. Step 5: Solve for x
    x = 5,409,969,832,165.82/3,822,228.71
  6. Step 6: Final answer
    x = 1,415,396.68

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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.