Home / 2,673,204.80-4,009,807.20-2,515,740.80

Finding the Fourth Proportional to 2,673,204.80, 4,009,807.20 and 2,515,740.80

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Solution

The fourth proportional to 2,673,204.80, 4,009,807.20 and 2,515,740.80 is: 3,773,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,204.80 : 4,009,807.20 = 2,515,740.80 : x
  2. Step 2: Convert to fraction form
    2,673,204.80/4,009,807.20 = 2,515,740.80/x
  3. Step 3: Cross multiply
    2,673,204.80x = 4,009,807.20 × 2,515,740.80
  4. Step 4: Simplify right side
    2,673,204.80x = 10,087,635,573,173.76
  5. Step 5: Solve for x
    x = 10,087,635,573,173.76/2,673,204.80
  6. Step 6: Final answer
    x = 3,773,611.20

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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.