Home / 822,829.00-1,233,799.71-373,304.60

Finding the Fourth Proportional to 822,829.00, 1,233,799.71 and 373,304.60

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Solution

The fourth proportional to 822,829.00, 1,233,799.71 and 373,304.60 is: 559,755.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,829.00 : 1,233,799.71 = 373,304.60 : x
  2. Step 2: Convert to fraction form
    822,829.00/1,233,799.71 = 373,304.60/x
  3. Step 3: Cross multiply
    822,829.00x = 1,233,799.71 × 373,304.60
  4. Step 4: Simplify right side
    822,829.00x = 460,583,106,379.36
  5. Step 5: Solve for x
    x = 460,583,106,379.36/822,829.00
  6. Step 6: Final answer
    x = 559,755.56

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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.