Home / 1,736,169.40-2,604,383.70-614,092.60

Finding the Fourth Proportional to 1,736,169.40, 2,604,383.70 and 614,092.60

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Solution

The fourth proportional to 1,736,169.40, 2,604,383.70 and 614,092.60 is: 921,184.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,169.40 : 2,604,383.70 = 614,092.60 : x
  2. Step 2: Convert to fraction form
    1,736,169.40/2,604,383.70 = 614,092.60/x
  3. Step 3: Cross multiply
    1,736,169.40x = 2,604,383.70 × 614,092.60
  4. Step 4: Simplify right side
    1,736,169.40x = 1,599,332,757,730.62
  5. Step 5: Solve for x
    x = 1,599,332,757,730.62/1,736,169.40
  6. Step 6: Final answer
    x = 921,184.74

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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.