Home / 1,848,326.04-2,771,302.61-769,585.86

Finding the Fourth Proportional to 1,848,326.04, 2,771,302.61 and 769,585.86

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Solution

The fourth proportional to 1,848,326.04, 2,771,302.61 and 769,585.86 is: 1,153,884.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,326.04 : 2,771,302.61 = 769,585.86 : x
  2. Step 2: Convert to fraction form
    1,848,326.04/2,771,302.61 = 769,585.86/x
  3. Step 3: Cross multiply
    1,848,326.04x = 2,771,302.61 × 769,585.86
  4. Step 4: Simplify right side
    1,848,326.04x = 2,132,755,304,361.06
  5. Step 5: Solve for x
    x = 2,132,755,304,361.06/1,848,326.04
  6. Step 6: Final answer
    x = 1,153,884.79

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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.