Home / 1,184,067.50-1,776,320.28-374,655.62

Finding the Fourth Proportional to 1,184,067.50, 1,776,320.28 and 374,655.62

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Solution

The fourth proportional to 1,184,067.50, 1,776,320.28 and 374,655.62 is: 562,052.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,067.50 : 1,776,320.28 = 374,655.62 : x
  2. Step 2: Convert to fraction form
    1,184,067.50/1,776,320.28 = 374,655.62/x
  3. Step 3: Cross multiply
    1,184,067.50x = 1,776,320.28 × 374,655.62
  4. Step 4: Simplify right side
    1,184,067.50x = 665,508,380,262.77
  5. Step 5: Solve for x
    x = 665,508,380,262.77/1,184,067.50
  6. Step 6: Final answer
    x = 562,052.74

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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.