Home / 1,542,495.60-2,313,743.40-795,999.60

Finding the Fourth Proportional to 1,542,495.60, 2,313,743.40 and 795,999.60

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Solution

The fourth proportional to 1,542,495.60, 2,313,743.40 and 795,999.60 is: 1,193,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,495.60 : 2,313,743.40 = 795,999.60 : x
  2. Step 2: Convert to fraction form
    1,542,495.60/2,313,743.40 = 795,999.60/x
  3. Step 3: Cross multiply
    1,542,495.60x = 2,313,743.40 × 795,999.60
  4. Step 4: Simplify right side
    1,542,495.60x = 1,841,738,820,902.64
  5. Step 5: Solve for x
    x = 1,841,738,820,902.64/1,542,495.60
  6. Step 6: Final answer
    x = 1,193,999.40

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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.