Home / 11,372,697.48-15,694,284.42-6,216,056.04

Finding the Fourth Proportional to 11,372,697.48, 15,694,284.42 and 6,216,056.04

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Solution

The fourth proportional to 11,372,697.48, 15,694,284.42 and 6,216,056.04 is: 8,578,136.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,372,697.48 : 15,694,284.42 = 6,216,056.04 : x
  2. Step 2: Convert to fraction form
    11,372,697.48/15,694,284.42 = 6,216,056.04/x
  3. Step 3: Cross multiply
    11,372,697.48x = 15,694,284.42 × 6,216,056.04
  4. Step 4: Simplify right side
    11,372,697.48x = 97,556,551,462,418.89
  5. Step 5: Solve for x
    x = 97,556,551,462,418.89/11,372,697.48
  6. Step 6: Final answer
    x = 8,578,136.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.