Home / 10,057,568.51-15,096,095.85-9,511,365.26

Finding the Fourth Proportional to 10,057,568.51, 15,096,095.85 and 9,511,365.26

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Solution

The fourth proportional to 10,057,568.51, 15,096,095.85 and 9,511,365.26 is: 14,276,261.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,057,568.51 : 15,096,095.85 = 9,511,365.26 : x
  2. Step 2: Convert to fraction form
    10,057,568.51/15,096,095.85 = 9,511,365.26/x
  3. Step 3: Cross multiply
    10,057,568.51x = 15,096,095.85 × 9,511,365.26
  4. Step 4: Simplify right side
    10,057,568.51x = 143,584,481,702,728.03
  5. Step 5: Solve for x
    x = 143,584,481,702,728.03/10,057,568.51
  6. Step 6: Final answer
    x = 14,276,261.85

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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.