Home / 1,794,041.06-2,691,125.10-446,210.73

Finding the Fourth Proportional to 1,794,041.06, 2,691,125.10 and 446,210.73

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Solution

The fourth proportional to 1,794,041.06, 2,691,125.10 and 446,210.73 is: 669,331.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,041.06 : 2,691,125.10 = 446,210.73 : x
  2. Step 2: Convert to fraction form
    1,794,041.06/2,691,125.10 = 446,210.73/x
  3. Step 3: Cross multiply
    1,794,041.06x = 2,691,125.10 × 446,210.73
  4. Step 4: Simplify right side
    1,794,041.06x = 1,200,808,895,392.32
  5. Step 5: Solve for x
    x = 1,200,808,895,392.32/1,794,041.06
  6. Step 6: Final answer
    x = 669,331.89

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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.