Home / 3,551,569.35-5,327,354.03-1,557,025.35

Finding the Fourth Proportional to 3,551,569.35, 5,327,354.03 and 1,557,025.35

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Solution

The fourth proportional to 3,551,569.35, 5,327,354.03 and 1,557,025.35 is: 2,335,538.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,569.35 : 5,327,354.03 = 1,557,025.35 : x
  2. Step 2: Convert to fraction form
    3,551,569.35/5,327,354.03 = 1,557,025.35/x
  3. Step 3: Cross multiply
    3,551,569.35x = 5,327,354.03 × 1,557,025.35
  4. Step 4: Simplify right side
    3,551,569.35x = 8,294,825,265,349.54
  5. Step 5: Solve for x
    x = 8,294,825,265,349.54/3,551,569.35
  6. Step 6: Final answer
    x = 2,335,538.03

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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.