Home / 4,085,005.20-6,127,507.80-2,573,350.80

Finding the Fourth Proportional to 4,085,005.20, 6,127,507.80 and 2,573,350.80

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Solution

The fourth proportional to 4,085,005.20, 6,127,507.80 and 2,573,350.80 is: 3,860,026.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,005.20 : 6,127,507.80 = 2,573,350.80 : x
  2. Step 2: Convert to fraction form
    4,085,005.20/6,127,507.80 = 2,573,350.80/x
  3. Step 3: Cross multiply
    4,085,005.20x = 6,127,507.80 × 2,573,350.80
  4. Step 4: Simplify right side
    4,085,005.20x = 15,768,227,099,136.24
  5. Step 5: Solve for x
    x = 15,768,227,099,136.24/4,085,005.20
  6. Step 6: Final answer
    x = 3,860,026.20

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1.5x scale

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.