Home / 11,573,495.52-17,361,190.08-5,813,267.52

Finding the Fourth Proportional to 11,573,495.52, 17,361,190.08 and 5,813,267.52

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Solution

The fourth proportional to 11,573,495.52, 17,361,190.08 and 5,813,267.52 is: 8,720,376.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,495.52 : 17,361,190.08 = 5,813,267.52 : x
  2. Step 2: Convert to fraction form
    11,573,495.52/17,361,190.08 = 5,813,267.52/x
  3. Step 3: Cross multiply
    11,573,495.52x = 17,361,190.08 × 5,813,267.52
  4. Step 4: Simplify right side
    11,573,495.52x = 100,925,242,400,610.19
  5. Step 5: Solve for x
    x = 100,925,242,400,610.19/11,573,495.52
  6. Step 6: Final answer
    x = 8,720,376.85

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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.