Home / 3,330,870.56-4,996,997.04-1,336,482.08

Finding the Fourth Proportional to 3,330,870.56, 4,996,997.04 and 1,336,482.08

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Solution

The fourth proportional to 3,330,870.56, 4,996,997.04 and 1,336,482.08 is: 2,005,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,870.56 : 4,996,997.04 = 1,336,482.08 : x
  2. Step 2: Convert to fraction form
    3,330,870.56/4,996,997.04 = 1,336,482.08/x
  3. Step 3: Cross multiply
    3,330,870.56x = 4,996,997.04 × 1,336,482.08
  4. Step 4: Simplify right side
    3,330,870.56x = 6,678,396,997,773.04
  5. Step 5: Solve for x
    x = 6,678,396,997,773.04/3,330,870.56
  6. Step 6: Final answer
    x = 2,005,000.46

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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.