Home / 4,735,203.60-7,105,721.40-2,040,819.60

Finding the Fourth Proportional to 4,735,203.60, 7,105,721.40 and 2,040,819.60

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Solution

The fourth proportional to 4,735,203.60, 7,105,721.40 and 2,040,819.60 is: 3,062,486.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,203.60 : 7,105,721.40 = 2,040,819.60 : x
  2. Step 2: Convert to fraction form
    4,735,203.60/7,105,721.40 = 2,040,819.60/x
  3. Step 3: Cross multiply
    4,735,203.60x = 7,105,721.40 × 2,040,819.60
  4. Step 4: Simplify right side
    4,735,203.60x = 14,501,495,505,259.44
  5. Step 5: Solve for x
    x = 14,501,495,505,259.44/4,735,203.60
  6. Step 6: Final answer
    x = 3,062,486.16

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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.