Home / 11,550,070.89-17,319,125.97-6,157,272.87

Finding the Fourth Proportional to 11,550,070.89, 17,319,125.97 and 6,157,272.87

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Solution

The fourth proportional to 11,550,070.89, 17,319,125.97 and 6,157,272.87 is: 9,232,721.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550,070.89 : 17,319,125.97 = 6,157,272.87 : x
  2. Step 2: Convert to fraction form
    11,550,070.89/17,319,125.97 = 6,157,272.87/x
  3. Step 3: Cross multiply
    11,550,070.89x = 17,319,125.97 × 6,157,272.87
  4. Step 4: Simplify right side
    11,550,070.89x = 106,638,584,467,193.42
  5. Step 5: Solve for x
    x = 106,638,584,467,193.42/11,550,070.89
  6. Step 6: Final answer
    x = 9,232,721.21

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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.