Home / 3,099,250.19-4,635,277.56-2,760,085.45

Finding the Fourth Proportional to 3,099,250.19, 4,635,277.56 and 2,760,085.45

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Solution

The fourth proportional to 3,099,250.19, 4,635,277.56 and 2,760,085.45 is: 4,128,018.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,250.19 : 4,635,277.56 = 2,760,085.45 : x
  2. Step 2: Convert to fraction form
    3,099,250.19/4,635,277.56 = 2,760,085.45/x
  3. Step 3: Cross multiply
    3,099,250.19x = 4,635,277.56 × 2,760,085.45
  4. Step 4: Simplify right side
    3,099,250.19x = 12,793,762,155,861.60
  5. Step 5: Solve for x
    x = 12,793,762,155,861.60/3,099,250.19
  6. Step 6: Final answer
    x = 4,128,018.51

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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.