Home / 5,600,333.22-7,727,868.24-3,152,899.77

Finding the Fourth Proportional to 5,600,333.22, 7,727,868.24 and 3,152,899.77

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Solution

The fourth proportional to 5,600,333.22, 7,727,868.24 and 3,152,899.77 is: 4,350,668.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,333.22 : 7,727,868.24 = 3,152,899.77 : x
  2. Step 2: Convert to fraction form
    5,600,333.22/7,727,868.24 = 3,152,899.77/x
  3. Step 3: Cross multiply
    5,600,333.22x = 7,727,868.24 × 3,152,899.77
  4. Step 4: Simplify right side
    5,600,333.22x = 24,365,193,996,486.30
  5. Step 5: Solve for x
    x = 24,365,193,996,486.30/5,600,333.22
  6. Step 6: Final answer
    x = 4,350,668.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.