Home / 841,006.98-1,262,067.64-462,192.26

Finding the Fourth Proportional to 841,006.98, 1,262,067.64 and 462,192.26

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Solution

The fourth proportional to 841,006.98, 1,262,067.64 and 462,192.26 is: 693,594.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,006.98 : 1,262,067.64 = 462,192.26 : x
  2. Step 2: Convert to fraction form
    841,006.98/1,262,067.64 = 462,192.26/x
  3. Step 3: Cross multiply
    841,006.98x = 1,262,067.64 × 462,192.26
  4. Step 4: Simplify right side
    841,006.98x = 583,317,887,338.65
  5. Step 5: Solve for x
    x = 583,317,887,338.65/841,006.98
  6. Step 6: Final answer
    x = 693,594.59

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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.