Home / 3,565,025.22-5,347,158.74-1,006,176.90

Finding the Fourth Proportional to 3,565,025.22, 5,347,158.74 and 1,006,176.90

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Solution

The fourth proportional to 3,565,025.22, 5,347,158.74 and 1,006,176.90 is: 1,509,158.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,025.22 : 5,347,158.74 = 1,006,176.90 : x
  2. Step 2: Convert to fraction form
    3,565,025.22/5,347,158.74 = 1,006,176.90/x
  3. Step 3: Cross multiply
    3,565,025.22x = 5,347,158.74 × 1,006,176.90
  4. Step 4: Simplify right side
    3,565,025.22x = 5,380,187,604,821.11
  5. Step 5: Solve for x
    x = 5,380,187,604,821.11/3,565,025.22
  6. Step 6: Final answer
    x = 1,509,158.36

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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.