Home / 7,266,570.33-10,027,876.46-3,958,848.26

Finding the Fourth Proportional to 7,266,570.33, 10,027,876.46 and 3,958,848.26

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Solution

The fourth proportional to 7,266,570.33, 10,027,876.46 and 3,958,848.26 is: 5,463,215.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,570.33 : 10,027,876.46 = 3,958,848.26 : x
  2. Step 2: Convert to fraction form
    7,266,570.33/10,027,876.46 = 3,958,848.26/x
  3. Step 3: Cross multiply
    7,266,570.33x = 10,027,876.46 × 3,958,848.26
  4. Step 4: Simplify right side
    7,266,570.33x = 39,698,841,275,165.96
  5. Step 5: Solve for x
    x = 39,698,841,275,165.96/7,266,570.33
  6. Step 6: Final answer
    x = 5,463,215.72

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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.