Home / 4,111,917.76-5,675,040.24-2,369,253.32

Finding the Fourth Proportional to 4,111,917.76, 5,675,040.24 and 2,369,253.32

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Solution

The fourth proportional to 4,111,917.76, 5,675,040.24 and 2,369,253.32 is: 3,269,911.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,917.76 : 5,675,040.24 = 2,369,253.32 : x
  2. Step 2: Convert to fraction form
    4,111,917.76/5,675,040.24 = 2,369,253.32/x
  3. Step 3: Cross multiply
    4,111,917.76x = 5,675,040.24 × 2,369,253.32
  4. Step 4: Simplify right side
    4,111,917.76x = 13,445,607,929,753.60
  5. Step 5: Solve for x
    x = 13,445,607,929,753.60/4,111,917.76
  6. Step 6: Final answer
    x = 3,269,911.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.