Home / 1,667,444.94-2,501,195.36-469,396.01

Finding the Fourth Proportional to 1,667,444.94, 2,501,195.36 and 469,396.01

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Solution

The fourth proportional to 1,667,444.94, 2,501,195.36 and 469,396.01 is: 704,101.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,444.94 : 2,501,195.36 = 469,396.01 : x
  2. Step 2: Convert to fraction form
    1,667,444.94/2,501,195.36 = 469,396.01/x
  3. Step 3: Cross multiply
    1,667,444.94x = 2,501,195.36 × 469,396.01
  4. Step 4: Simplify right side
    1,667,444.94x = 1,174,051,126,120.52
  5. Step 5: Solve for x
    x = 1,174,051,126,120.52/1,667,444.94
  6. Step 6: Final answer
    x = 704,101.89

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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.