Home / 3,433,025.08-5,145,948.10-1,157,763.43

Finding the Fourth Proportional to 3,433,025.08, 5,145,948.10 and 1,157,763.43

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Solution

The fourth proportional to 3,433,025.08, 5,145,948.10 and 1,157,763.43 is: 1,735,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,025.08 : 5,145,948.10 = 1,157,763.43 : x
  2. Step 2: Convert to fraction form
    3,433,025.08/5,145,948.10 = 1,157,763.43/x
  3. Step 3: Cross multiply
    3,433,025.08x = 5,145,948.10 × 1,157,763.43
  4. Step 4: Simplify right side
    3,433,025.08x = 5,957,790,522,857.98
  5. Step 5: Solve for x
    x = 5,957,790,522,857.98/3,433,025.08
  6. Step 6: Final answer
    x = 1,735,434.60

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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.