Home / 2,010,063.10-3,009,845.85-1,296,226.30

Finding the Fourth Proportional to 2,010,063.10, 3,009,845.85 and 1,296,226.30

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Solution

The fourth proportional to 2,010,063.10, 3,009,845.85 and 1,296,226.30 is: 1,940,954.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,063.10 : 3,009,845.85 = 1,296,226.30 : x
  2. Step 2: Convert to fraction form
    2,010,063.10/3,009,845.85 = 1,296,226.30/x
  3. Step 3: Cross multiply
    2,010,063.10x = 3,009,845.85 × 1,296,226.30
  4. Step 4: Simplify right side
    2,010,063.10x = 3,901,441,349,715.86
  5. Step 5: Solve for x
    x = 3,901,441,349,715.86/2,010,063.10
  6. Step 6: Final answer
    x = 1,940,954.66

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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.