Home / 2,525,184.70-3,787,777.05-2,076,412.30

Finding the Fourth Proportional to 2,525,184.70, 3,787,777.05 and 2,076,412.30

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Solution

The fourth proportional to 2,525,184.70, 3,787,777.05 and 2,076,412.30 is: 3,114,618.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,184.70 : 3,787,777.05 = 2,076,412.30 : x
  2. Step 2: Convert to fraction form
    2,525,184.70/3,787,777.05 = 2,076,412.30/x
  3. Step 3: Cross multiply
    2,525,184.70x = 3,787,777.05 × 2,076,412.30
  4. Step 4: Simplify right side
    2,525,184.70x = 7,864,986,856,277.72
  5. Step 5: Solve for x
    x = 7,864,986,856,277.72/2,525,184.70
  6. Step 6: Final answer
    x = 3,114,618.45

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Similar ratio
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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.