Home / 6,196,620.20-9,294,930.30-5,718,323.30

Finding the Fourth Proportional to 6,196,620.20, 9,294,930.30 and 5,718,323.30

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Solution

The fourth proportional to 6,196,620.20, 9,294,930.30 and 5,718,323.30 is: 8,577,484.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,620.20 : 9,294,930.30 = 5,718,323.30 : x
  2. Step 2: Convert to fraction form
    6,196,620.20/9,294,930.30 = 5,718,323.30/x
  3. Step 3: Cross multiply
    6,196,620.20x = 9,294,930.30 × 5,718,323.30
  4. Step 4: Simplify right side
    6,196,620.20x = 53,151,416,506,365.99
  5. Step 5: Solve for x
    x = 53,151,416,506,365.99/6,196,620.20
  6. Step 6: Final answer
    x = 8,577,484.95

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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.