Home / 2,055,877.60-3,084,010.80-559,969.60

Finding the Fourth Proportional to 2,055,877.60, 3,084,010.80 and 559,969.60

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Solution

The fourth proportional to 2,055,877.60, 3,084,010.80 and 559,969.60 is: 840,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,877.60 : 3,084,010.80 = 559,969.60 : x
  2. Step 2: Convert to fraction form
    2,055,877.60/3,084,010.80 = 559,969.60/x
  3. Step 3: Cross multiply
    2,055,877.60x = 3,084,010.80 × 559,969.60
  4. Step 4: Simplify right side
    2,055,877.60x = 1,726,952,294,071.68
  5. Step 5: Solve for x
    x = 1,726,952,294,071.68/2,055,877.60
  6. Step 6: Final answer
    x = 840,007.35

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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.