Home / 2,006,340.24-3,009,556.57-490,035.77

Finding the Fourth Proportional to 2,006,340.24, 3,009,556.57 and 490,035.77

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Solution

The fourth proportional to 2,006,340.24, 3,009,556.57 and 490,035.77 is: 735,064.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,340.24 : 3,009,556.57 = 490,035.77 : x
  2. Step 2: Convert to fraction form
    2,006,340.24/3,009,556.57 = 490,035.77/x
  3. Step 3: Cross multiply
    2,006,340.24x = 3,009,556.57 × 490,035.77
  4. Step 4: Simplify right side
    2,006,340.24x = 1,474,790,371,138.51
  5. Step 5: Solve for x
    x = 1,474,790,371,138.51/2,006,340.24
  6. Step 6: Final answer
    x = 735,064.94

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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.