Home / 2,006,339.75-3,009,555.82-490,035.27

Finding the Fourth Proportional to 2,006,339.75, 3,009,555.82 and 490,035.27

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Solution

The fourth proportional to 2,006,339.75, 3,009,555.82 and 490,035.27 is: 735,064.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,339.75 : 3,009,555.82 = 490,035.27 : x
  2. Step 2: Convert to fraction form
    2,006,339.75/3,009,555.82 = 490,035.27/x
  3. Step 3: Cross multiply
    2,006,339.75x = 3,009,555.82 × 490,035.27
  4. Step 4: Simplify right side
    2,006,339.75x = 1,474,788,498,833.77
  5. Step 5: Solve for x
    x = 1,474,788,498,833.77/2,006,339.75
  6. Step 6: Final answer
    x = 735,064.19

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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.