Home / 3,808,784.33-5,713,110.32-1,534,250.58

Finding the Fourth Proportional to 3,808,784.33, 5,713,110.32 and 1,534,250.58

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Solution

The fourth proportional to 3,808,784.33, 5,713,110.32 and 1,534,250.58 is: 2,301,349.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,784.33 : 5,713,110.32 = 1,534,250.58 : x
  2. Step 2: Convert to fraction form
    3,808,784.33/5,713,110.32 = 1,534,250.58/x
  3. Step 3: Cross multiply
    3,808,784.33x = 5,713,110.32 × 1,534,250.58
  4. Step 4: Simplify right side
    3,808,784.33x = 8,765,342,800,109.96
  5. Step 5: Solve for x
    x = 8,765,342,800,109.96/3,808,784.33
  6. Step 6: Final answer
    x = 2,301,349.21

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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.