Home / 5,856,043.20-8,784,064.80-2,069,908.80

Finding the Fourth Proportional to 5,856,043.20, 8,784,064.80 and 2,069,908.80

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Solution

The fourth proportional to 5,856,043.20, 8,784,064.80 and 2,069,908.80 is: 3,104,863.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,043.20 : 8,784,064.80 = 2,069,908.80 : x
  2. Step 2: Convert to fraction form
    5,856,043.20/8,784,064.80 = 2,069,908.80/x
  3. Step 3: Cross multiply
    5,856,043.20x = 8,784,064.80 × 2,069,908.80
  4. Step 4: Simplify right side
    5,856,043.20x = 18,182,213,029,290.24
  5. Step 5: Solve for x
    x = 18,182,213,029,290.24/5,856,043.20
  6. Step 6: Final answer
    x = 3,104,863.20

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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.