Home / 4,110,448.16-5,672,376.66-2,274,910

Finding the Fourth Proportional to 4,110,448.16, 5,672,376.66 and 2,274,910

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Solution

The fourth proportional to 4,110,448.16, 5,672,376.66 and 2,274,910 is: 3,139,352.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,448.16 : 5,672,376.66 = 2,274,910 : x
  2. Step 2: Convert to fraction form
    4,110,448.16/5,672,376.66 = 2,274,910/x
  3. Step 3: Cross multiply
    4,110,448.16x = 5,672,376.66 × 2,274,910
  4. Step 4: Simplify right side
    4,110,448.16x = 12,904,146,387,600.60
  5. Step 5: Solve for x
    x = 12,904,146,387,600.60/4,110,448.16
  6. Step 6: Final answer
    x = 3,139,352.67

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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.