Home / 1,184,374.11-1,634,336.82-700,855.14

Finding the Fourth Proportional to 1,184,374.11, 1,634,336.82 and 700,855.14

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Solution

The fourth proportional to 1,184,374.11, 1,634,336.82 and 700,855.14 is: 967,121.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,374.11 : 1,634,336.82 = 700,855.14 : x
  2. Step 2: Convert to fraction form
    1,184,374.11/1,634,336.82 = 700,855.14/x
  3. Step 3: Cross multiply
    1,184,374.11x = 1,634,336.82 × 700,855.14
  4. Step 4: Simplify right side
    1,184,374.11x = 1,145,433,360,788.25
  5. Step 5: Solve for x
    x = 1,145,433,360,788.25/1,184,374.11
  6. Step 6: Final answer
    x = 967,121.24

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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.