Home / 3,402,544.45-5,104,813.11-1,006,452.89

Finding the Fourth Proportional to 3,402,544.45, 5,104,813.11 and 1,006,452.89

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Solution

The fourth proportional to 3,402,544.45, 5,104,813.11 and 1,006,452.89 is: 1,509,974.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,544.45 : 5,104,813.11 = 1,006,452.89 : x
  2. Step 2: Convert to fraction form
    3,402,544.45/5,104,813.11 = 1,006,452.89/x
  3. Step 3: Cross multiply
    3,402,544.45x = 5,104,813.11 × 1,006,452.89
  4. Step 4: Simplify right side
    3,402,544.45x = 5,137,753,881,945.32
  5. Step 5: Solve for x
    x = 5,137,753,881,945.32/3,402,544.45
  6. Step 6: Final answer
    x = 1,509,974.07

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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.