Home / 3,114,297.30-4,671,445.95-2,263,991.70

Finding the Fourth Proportional to 3,114,297.30, 4,671,445.95 and 2,263,991.70

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Solution

The fourth proportional to 3,114,297.30, 4,671,445.95 and 2,263,991.70 is: 3,395,987.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,297.30 : 4,671,445.95 = 2,263,991.70 : x
  2. Step 2: Convert to fraction form
    3,114,297.30/4,671,445.95 = 2,263,991.70/x
  3. Step 3: Cross multiply
    3,114,297.30x = 4,671,445.95 × 2,263,991.70
  4. Step 4: Simplify right side
    3,114,297.30x = 10,576,114,857,798.62
  5. Step 5: Solve for x
    x = 10,576,114,857,798.62/3,114,297.30
  6. Step 6: Final answer
    x = 3,395,987.55

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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.