Home / 3,059,829.60-4,590,181.80-1,038,166.80

Finding the Fourth Proportional to 3,059,829.60, 4,590,181.80 and 1,038,166.80

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Solution

The fourth proportional to 3,059,829.60, 4,590,181.80 and 1,038,166.80 is: 1,557,398.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,829.60 : 4,590,181.80 = 1,038,166.80 : x
  2. Step 2: Convert to fraction form
    3,059,829.60/4,590,181.80 = 1,038,166.80/x
  3. Step 3: Cross multiply
    3,059,829.60x = 4,590,181.80 × 1,038,166.80
  4. Step 4: Simplify right side
    3,059,829.60x = 4,765,374,350,724.24
  5. Step 5: Solve for x
    x = 4,765,374,350,724.24/3,059,829.60
  6. Step 6: Final answer
    x = 1,557,398.61

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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.