Home / 11,254,316.26-16,854,499.54-5,774,991.88

Finding the Fourth Proportional to 11,254,316.26, 16,854,499.54 and 5,774,991.88

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Solution

The fourth proportional to 11,254,316.26, 16,854,499.54 and 5,774,991.88 is: 8,648,646.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,254,316.26 : 16,854,499.54 = 5,774,991.88 : x
  2. Step 2: Convert to fraction form
    11,254,316.26/16,854,499.54 = 5,774,991.88/x
  3. Step 3: Cross multiply
    11,254,316.26x = 16,854,499.54 × 5,774,991.88
  4. Step 4: Simplify right side
    11,254,316.26x = 97,334,597,984,963.73
  5. Step 5: Solve for x
    x = 97,334,597,984,963.73/11,254,316.26
  6. Step 6: Final answer
    x = 8,648,646.06

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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.