Home / 1,031,226.48-1,422,773.64-601,202.34

Finding the Fourth Proportional to 1,031,226.48, 1,422,773.64 and 601,202.34

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Solution

The fourth proportional to 1,031,226.48, 1,422,773.64 and 601,202.34 is: 829,473.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,226.48 : 1,422,773.64 = 601,202.34 : x
  2. Step 2: Convert to fraction form
    1,031,226.48/1,422,773.64 = 601,202.34/x
  3. Step 3: Cross multiply
    1,031,226.48x = 1,422,773.64 × 601,202.34
  4. Step 4: Simplify right side
    1,031,226.48x = 855,374,841,658.32
  5. Step 5: Solve for x
    x = 855,374,841,658.32/1,031,226.48
  6. Step 6: Final answer
    x = 829,473.31

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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.