Home / 3,444,083.10-5,164,334.64-1,014,917.76

Finding the Fourth Proportional to 3,444,083.10, 5,164,334.64 and 1,014,917.76

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Solution

The fourth proportional to 3,444,083.10, 5,164,334.64 and 1,014,917.76 is: 1,521,849.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,083.10 : 5,164,334.64 = 1,014,917.76 : x
  2. Step 2: Convert to fraction form
    3,444,083.10/5,164,334.64 = 1,014,917.76/x
  3. Step 3: Cross multiply
    3,444,083.10x = 5,164,334.64 × 1,014,917.76
  4. Step 4: Simplify right side
    3,444,083.10x = 5,241,374,944,719.21
  5. Step 5: Solve for x
    x = 5,241,374,944,719.21/3,444,083.10
  6. Step 6: Final answer
    x = 1,521,849.15

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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.