Home / 10,797,734.20-16,200,692.88-6,482,798.32

Finding the Fourth Proportional to 10,797,734.20, 16,200,692.88 and 6,482,798.32

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Solution

The fourth proportional to 10,797,734.20, 16,200,692.88 and 6,482,798.32 is: 9,726,654.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,734.20 : 16,200,692.88 = 6,482,798.32 : x
  2. Step 2: Convert to fraction form
    10,797,734.20/16,200,692.88 = 6,482,798.32/x
  3. Step 3: Cross multiply
    10,797,734.20x = 16,200,692.88 × 6,482,798.32
  4. Step 4: Simplify right side
    10,797,734.20x = 105,025,824,585,299.97
  5. Step 5: Solve for x
    x = 105,025,824,585,299.97/10,797,734.20
  6. Step 6: Final answer
    x = 9,726,654.00

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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.