Home / 5,921,611.61-8,883,264.65-1,823,279.43

Finding the Fourth Proportional to 5,921,611.61, 8,883,264.65 and 1,823,279.43

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Solution

The fourth proportional to 5,921,611.61, 8,883,264.65 and 1,823,279.43 is: 2,735,180.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,611.61 : 8,883,264.65 = 1,823,279.43 : x
  2. Step 2: Convert to fraction form
    5,921,611.61/8,883,264.65 = 1,823,279.43/x
  3. Step 3: Cross multiply
    5,921,611.61x = 8,883,264.65 × 1,823,279.43
  4. Step 4: Simplify right side
    5,921,611.61x = 16,196,673,707,591.15
  5. Step 5: Solve for x
    x = 16,196,673,707,591.15/5,921,611.61
  6. Step 6: Final answer
    x = 2,735,180.01

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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.