Home / 822,949.88-1,233,303.98-463,292.26

Finding the Fourth Proportional to 822,949.88, 1,233,303.98 and 463,292.26

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Solution

The fourth proportional to 822,949.88, 1,233,303.98 and 463,292.26 is: 694,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,949.88 : 1,233,303.98 = 463,292.26 : x
  2. Step 2: Convert to fraction form
    822,949.88/1,233,303.98 = 463,292.26/x
  3. Step 3: Cross multiply
    822,949.88x = 1,233,303.98 × 463,292.26
  4. Step 4: Simplify right side
    822,949.88x = 571,380,182,761.47
  5. Step 5: Solve for x
    x = 571,380,182,761.47/822,949.88
  6. Step 6: Final answer
    x = 694,307.39

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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.