Home / 2,076,192.20-3,114,288.30-559,872.20

Finding the Fourth Proportional to 2,076,192.20, 3,114,288.30 and 559,872.20

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Solution

The fourth proportional to 2,076,192.20, 3,114,288.30 and 559,872.20 is: 839,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,192.20 : 3,114,288.30 = 559,872.20 : x
  2. Step 2: Convert to fraction form
    2,076,192.20/3,114,288.30 = 559,872.20/x
  3. Step 3: Cross multiply
    2,076,192.20x = 3,114,288.30 × 559,872.20
  4. Step 4: Simplify right side
    2,076,192.20x = 1,743,603,441,955.26
  5. Step 5: Solve for x
    x = 1,743,603,441,955.26/2,076,192.20
  6. Step 6: Final answer
    x = 839,808.30

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Double scale
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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.