Home / 2,406,322.08-3,320,723.52-1,333,234.08

Finding the Fourth Proportional to 2,406,322.08, 3,320,723.52 and 1,333,234.08

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Solution

The fourth proportional to 2,406,322.08, 3,320,723.52 and 1,333,234.08 is: 1,839,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,322.08 : 3,320,723.52 = 1,333,234.08 : x
  2. Step 2: Convert to fraction form
    2,406,322.08/3,320,723.52 = 1,333,234.08/x
  3. Step 3: Cross multiply
    2,406,322.08x = 3,320,723.52 × 1,333,234.08
  4. Step 4: Simplify right side
    2,406,322.08x = 4,427,301,767,121.56
  5. Step 5: Solve for x
    x = 4,427,301,767,121.56/2,406,322.08
  6. Step 6: Final answer
    x = 1,839,862.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.