Home / 10,192,189.96-14,065,804.16-5,842,001.24

Finding the Fourth Proportional to 10,192,189.96, 14,065,804.16 and 5,842,001.24

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Solution

The fourth proportional to 10,192,189.96, 14,065,804.16 and 5,842,001.24 is: 8,062,295.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192,189.96 : 14,065,804.16 = 5,842,001.24 : x
  2. Step 2: Convert to fraction form
    10,192,189.96/14,065,804.16 = 5,842,001.24/x
  3. Step 3: Cross multiply
    10,192,189.96x = 14,065,804.16 × 5,842,001.24
  4. Step 4: Simplify right side
    10,192,189.96x = 82,172,445,344,317.16
  5. Step 5: Solve for x
    x = 82,172,445,344,317.16/10,192,189.96
  6. Step 6: Final answer
    x = 8,062,295.31

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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.