Home / 3,495,574.33-5,243,361.87-1,066,740.31

Finding the Fourth Proportional to 3,495,574.33, 5,243,361.87 and 1,066,740.31

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Solution

The fourth proportional to 3,495,574.33, 5,243,361.87 and 1,066,740.31 is: 1,600,110.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,574.33 : 5,243,361.87 = 1,066,740.31 : x
  2. Step 2: Convert to fraction form
    3,495,574.33/5,243,361.87 = 1,066,740.31/x
  3. Step 3: Cross multiply
    3,495,574.33x = 5,243,361.87 × 1,066,740.31
  4. Step 4: Simplify right side
    3,495,574.33x = 5,593,305,466,645.98
  5. Step 5: Solve for x
    x = 5,593,305,466,645.98/3,495,574.33
  6. Step 6: Final answer
    x = 1,600,110.58

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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.