Home / 1,914,000.22-2,871,000.34-566,057.94

Finding the Fourth Proportional to 1,914,000.22, 2,871,000.34 and 566,057.94

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Solution

The fourth proportional to 1,914,000.22, 2,871,000.34 and 566,057.94 is: 849,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,000.22 : 2,871,000.34 = 566,057.94 : x
  2. Step 2: Convert to fraction form
    1,914,000.22/2,871,000.34 = 566,057.94/x
  3. Step 3: Cross multiply
    1,914,000.22x = 2,871,000.34 × 566,057.94
  4. Step 4: Simplify right side
    1,914,000.22x = 1,625,152,523,844.70
  5. Step 5: Solve for x
    x = 1,625,152,523,844.70/1,914,000.22
  6. Step 6: Final answer
    x = 849,086.91

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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.