Home / 4,239,098.23-5,849,900.53-2,305,317.64

Finding the Fourth Proportional to 4,239,098.23, 5,849,900.53 and 2,305,317.64

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Solution

The fourth proportional to 4,239,098.23, 5,849,900.53 and 2,305,317.64 is: 3,181,308.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239,098.23 : 5,849,900.53 = 2,305,317.64 : x
  2. Step 2: Convert to fraction form
    4,239,098.23/5,849,900.53 = 2,305,317.64/x
  3. Step 3: Cross multiply
    4,239,098.23x = 5,849,900.53 × 2,305,317.64
  4. Step 4: Simplify right side
    4,239,098.23x = 13,485,878,884,054.35
  5. Step 5: Solve for x
    x = 13,485,878,884,054.35/4,239,098.23
  6. Step 6: Final answer
    x = 3,181,308.42

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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.