Home / 4,105,189.17-5,665,146.84-2,294,353.17

Finding the Fourth Proportional to 4,105,189.17, 5,665,146.84 and 2,294,353.17

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Solution

The fourth proportional to 4,105,189.17, 5,665,146.84 and 2,294,353.17 is: 3,166,199.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,189.17 : 5,665,146.84 = 2,294,353.17 : x
  2. Step 2: Convert to fraction form
    4,105,189.17/5,665,146.84 = 2,294,353.17/x
  3. Step 3: Cross multiply
    4,105,189.17x = 5,665,146.84 × 2,294,353.17
  4. Step 4: Simplify right side
    4,105,189.17x = 12,997,847,610,869.48
  5. Step 5: Solve for x
    x = 12,997,847,610,869.48/4,105,189.17
  6. Step 6: Final answer
    x = 3,166,199.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.