Home / 3,667,570.13-5,502,171.63-1,205,697.24

Finding the Fourth Proportional to 3,667,570.13, 5,502,171.63 and 1,205,697.24

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Solution

The fourth proportional to 3,667,570.13, 5,502,171.63 and 1,205,697.24 is: 1,808,814.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,570.13 : 5,502,171.63 = 1,205,697.24 : x
  2. Step 2: Convert to fraction form
    3,667,570.13/5,502,171.63 = 1,205,697.24/x
  3. Step 3: Cross multiply
    3,667,570.13x = 5,502,171.63 × 1,205,697.24
  4. Step 4: Simplify right side
    3,667,570.13x = 6,633,953,148,297.30
  5. Step 5: Solve for x
    x = 6,633,953,148,297.30/3,667,570.13
  6. Step 6: Final answer
    x = 1,808,814.26

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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.