Home / 1,590,716.34-2,194,463.34-945,770.04

Finding the Fourth Proportional to 1,590,716.34, 2,194,463.34 and 945,770.04

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Solution

The fourth proportional to 1,590,716.34, 2,194,463.34 and 945,770.04 is: 1,304,731.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,716.34 : 2,194,463.34 = 945,770.04 : x
  2. Step 2: Convert to fraction form
    1,590,716.34/2,194,463.34 = 945,770.04/x
  3. Step 3: Cross multiply
    1,590,716.34x = 2,194,463.34 × 945,770.04
  4. Step 4: Simplify right side
    1,590,716.34x = 2,075,457,680,850.33
  5. Step 5: Solve for x
    x = 2,075,457,680,850.33/1,590,716.34
  6. Step 6: Final answer
    x = 1,304,731.48

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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.