Home / 5,559,391.50-8,341,473.27-2,150,070.30

Finding the Fourth Proportional to 5,559,391.50, 8,341,473.27 and 2,150,070.30

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Solution

The fourth proportional to 5,559,391.50, 8,341,473.27 and 2,150,070.30 is: 3,226,028.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,391.50 : 8,341,473.27 = 2,150,070.30 : x
  2. Step 2: Convert to fraction form
    5,559,391.50/8,341,473.27 = 2,150,070.30/x
  3. Step 3: Cross multiply
    5,559,391.50x = 8,341,473.27 × 2,150,070.30
  4. Step 4: Simplify right side
    5,559,391.50x = 17,934,753,936,070.88
  5. Step 5: Solve for x
    x = 17,934,753,936,070.88/5,559,391.50
  6. Step 6: Final answer
    x = 3,226,028.23

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1.5x scale

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.