Home / 1,332,609.62-1,839,001.60-751,956.02

Finding the Fourth Proportional to 1,332,609.62, 1,839,001.60 and 751,956.02

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Solution

The fourth proportional to 1,332,609.62, 1,839,001.60 and 751,956.02 is: 1,037,699.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,609.62 : 1,839,001.60 = 751,956.02 : x
  2. Step 2: Convert to fraction form
    1,332,609.62/1,839,001.60 = 751,956.02/x
  3. Step 3: Cross multiply
    1,332,609.62x = 1,839,001.60 × 751,956.02
  4. Step 4: Simplify right side
    1,332,609.62x = 1,382,848,323,909.63
  5. Step 5: Solve for x
    x = 1,382,848,323,909.63/1,332,609.62
  6. Step 6: Final answer
    x = 1,037,699.49

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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.