Home / 2,006,339.24-3,009,555.07-490,034.77

Finding the Fourth Proportional to 2,006,339.24, 3,009,555.07 and 490,034.77

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Solution

The fourth proportional to 2,006,339.24, 3,009,555.07 and 490,034.77 is: 735,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,339.24 : 3,009,555.07 = 490,034.77 : x
  2. Step 2: Convert to fraction form
    2,006,339.24/3,009,555.07 = 490,034.77/x
  3. Step 3: Cross multiply
    2,006,339.24x = 3,009,555.07 × 490,034.77
  4. Step 4: Simplify right side
    2,006,339.24x = 1,474,786,617,780.81
  5. Step 5: Solve for x
    x = 1,474,786,617,780.81/2,006,339.24
  6. Step 6: Final answer
    x = 735,063.44

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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.