Home / 5,611,662.49-7,744,090.89-3,033,343.29

Finding the Fourth Proportional to 5,611,662.49, 7,744,090.89 and 3,033,343.29

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Solution

The fourth proportional to 5,611,662.49, 7,744,090.89 and 3,033,343.29 is: 4,186,011.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,662.49 : 7,744,090.89 = 3,033,343.29 : x
  2. Step 2: Convert to fraction form
    5,611,662.49/7,744,090.89 = 3,033,343.29/x
  3. Step 3: Cross multiply
    5,611,662.49x = 7,744,090.89 × 3,033,343.29
  4. Step 4: Simplify right side
    5,611,662.49x = 23,490,486,138,331.63
  5. Step 5: Solve for x
    x = 23,490,486,138,331.63/5,611,662.49
  6. Step 6: Final answer
    x = 4,186,011.93

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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.