Home / 3,495,569.86-5,243,355.17-1,066,735.85

Finding the Fourth Proportional to 3,495,569.86, 5,243,355.17 and 1,066,735.85

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Solution

The fourth proportional to 3,495,569.86, 5,243,355.17 and 1,066,735.85 is: 1,600,103.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,569.86 : 5,243,355.17 = 1,066,735.85 : x
  2. Step 2: Convert to fraction form
    3,495,569.86/5,243,355.17 = 1,066,735.85/x
  3. Step 3: Cross multiply
    3,495,569.86x = 5,243,355.17 × 1,066,735.85
  4. Step 4: Simplify right side
    3,495,569.86x = 5,593,274,907,905.07
  5. Step 5: Solve for x
    x = 5,593,274,907,905.07/3,495,569.86
  6. Step 6: Final answer
    x = 1,600,103.88

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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.