Home / 2,472,154.50-3,709,297.40-1,334,690.84

Finding the Fourth Proportional to 2,472,154.50, 3,709,297.40 and 1,334,690.84

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Solution

The fourth proportional to 2,472,154.50, 3,709,297.40 and 1,334,690.84 is: 2,002,611.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,154.50 : 3,709,297.40 = 1,334,690.84 : x
  2. Step 2: Convert to fraction form
    2,472,154.50/3,709,297.40 = 1,334,690.84/x
  3. Step 3: Cross multiply
    2,472,154.50x = 3,709,297.40 × 1,334,690.84
  4. Step 4: Simplify right side
    2,472,154.50x = 4,950,765,262,615.82
  5. Step 5: Solve for x
    x = 4,950,765,262,615.82/2,472,154.50
  6. Step 6: Final answer
    x = 2,002,611.59

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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.