Home / 5,069,482.96-7,620,167.67-4,403,853.10

Finding the Fourth Proportional to 5,069,482.96, 7,620,167.67 and 4,403,853.10

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Solution

The fourth proportional to 5,069,482.96, 7,620,167.67 and 4,403,853.10 is: 6,619,629.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,482.96 : 7,620,167.67 = 4,403,853.10 : x
  2. Step 2: Convert to fraction form
    5,069,482.96/7,620,167.67 = 4,403,853.10/x
  3. Step 3: Cross multiply
    5,069,482.96x = 7,620,167.67 × 4,403,853.10
  4. Step 4: Simplify right side
    5,069,482.96x = 33,558,099,016,049.27
  5. Step 5: Solve for x
    x = 33,558,099,016,049.27/5,069,482.96
  6. Step 6: Final answer
    x = 6,619,629.51

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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.