Home / 1,666,561.32-2,499,326.04-601,468.56

Finding the Fourth Proportional to 1,666,561.32, 2,499,326.04 and 601,468.56

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Solution

The fourth proportional to 1,666,561.32, 2,499,326.04 and 601,468.56 is: 902,016.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,561.32 : 2,499,326.04 = 601,468.56 : x
  2. Step 2: Convert to fraction form
    1,666,561.32/2,499,326.04 = 601,468.56/x
  3. Step 3: Cross multiply
    1,666,561.32x = 2,499,326.04 × 601,468.56
  4. Step 4: Simplify right side
    1,666,561.32x = 1,503,266,034,249.30
  5. Step 5: Solve for x
    x = 1,503,266,034,249.30/1,666,561.32
  6. Step 6: Final answer
    x = 902,016.64

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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.