Home / 4,065,964.56-5,611,196.43-2,434,047.03

Finding the Fourth Proportional to 4,065,964.56, 5,611,196.43 and 2,434,047.03

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Solution

The fourth proportional to 4,065,964.56, 5,611,196.43 and 2,434,047.03 is: 3,359,083.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,964.56 : 5,611,196.43 = 2,434,047.03 : x
  2. Step 2: Convert to fraction form
    4,065,964.56/5,611,196.43 = 2,434,047.03/x
  3. Step 3: Cross multiply
    4,065,964.56x = 5,611,196.43 × 2,434,047.03
  4. Step 4: Simplify right side
    4,065,964.56x = 13,657,916,005,188.10
  5. Step 5: Solve for x
    x = 13,657,916,005,188.10/4,065,964.56
  6. Step 6: Final answer
    x = 3,359,083.88

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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.