Home / 11,640,046.20-17,460,069.30-3,553,006.20

Finding the Fourth Proportional to 11,640,046.20, 17,460,069.30 and 3,553,006.20

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Solution

The fourth proportional to 11,640,046.20, 17,460,069.30 and 3,553,006.20 is: 5,329,509.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,046.20 : 17,460,069.30 = 3,553,006.20 : x
  2. Step 2: Convert to fraction form
    11,640,046.20/17,460,069.30 = 3,553,006.20/x
  3. Step 3: Cross multiply
    11,640,046.20x = 17,460,069.30 × 3,553,006.20
  4. Step 4: Simplify right side
    11,640,046.20x = 62,035,734,475,329.66
  5. Step 5: Solve for x
    x = 62,035,734,475,329.66/11,640,046.20
  6. Step 6: Final answer
    x = 5,329,509.30

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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.