Home / 1,051,604.52-1,577,383.74-293,425.80

Finding the Fourth Proportional to 1,051,604.52, 1,577,383.74 and 293,425.80

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Solution

The fourth proportional to 1,051,604.52, 1,577,383.74 and 293,425.80 is: 440,132.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,604.52 : 1,577,383.74 = 293,425.80 : x
  2. Step 2: Convert to fraction form
    1,051,604.52/1,577,383.74 = 293,425.80/x
  3. Step 3: Cross multiply
    1,051,604.52x = 1,577,383.74 × 293,425.80
  4. Step 4: Simplify right side
    1,051,604.52x = 462,845,085,816.49
  5. Step 5: Solve for x
    x = 462,845,085,816.49/1,051,604.52
  6. Step 6: Final answer
    x = 440,132.27

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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.