Home / 6,511,692.28-9,766,208.40-2,466,785.56

Finding the Fourth Proportional to 6,511,692.28, 9,766,208.40 and 2,466,785.56

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Solution

The fourth proportional to 6,511,692.28, 9,766,208.40 and 2,466,785.56 is: 3,699,674.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,511,692.28 : 9,766,208.40 = 2,466,785.56 : x
  2. Step 2: Convert to fraction form
    6,511,692.28/9,766,208.40 = 2,466,785.56/x
  3. Step 3: Cross multiply
    6,511,692.28x = 9,766,208.40 × 2,466,785.56
  4. Step 4: Simplify right side
    6,511,692.28x = 24,091,141,857,070.71
  5. Step 5: Solve for x
    x = 24,091,141,857,070.71/6,511,692.28
  6. Step 6: Final answer
    x = 3,699,674.50

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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.