Home / 5,889,611.20-8,834,416.80-2,700,965.20

Finding the Fourth Proportional to 5,889,611.20, 8,834,416.80 and 2,700,965.20

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Solution

The fourth proportional to 5,889,611.20, 8,834,416.80 and 2,700,965.20 is: 4,051,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,611.20 : 8,834,416.80 = 2,700,965.20 : x
  2. Step 2: Convert to fraction form
    5,889,611.20/8,834,416.80 = 2,700,965.20/x
  3. Step 3: Cross multiply
    5,889,611.20x = 8,834,416.80 × 2,700,965.20
  4. Step 4: Simplify right side
    5,889,611.20x = 23,861,452,339,095.36
  5. Step 5: Solve for x
    x = 23,861,452,339,095.36/5,889,611.20
  6. Step 6: Final answer
    x = 4,051,447.80

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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.