Home / 1,736,650.80-2,604,976.20-614,833.20

Finding the Fourth Proportional to 1,736,650.80, 2,604,976.20 and 614,833.20

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Solution

The fourth proportional to 1,736,650.80, 2,604,976.20 and 614,833.20 is: 922,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,650.80 : 2,604,976.20 = 614,833.20 : x
  2. Step 2: Convert to fraction form
    1,736,650.80/2,604,976.20 = 614,833.20/x
  3. Step 3: Cross multiply
    1,736,650.80x = 2,604,976.20 × 614,833.20
  4. Step 4: Simplify right side
    1,736,650.80x = 1,601,625,852,969.84
  5. Step 5: Solve for x
    x = 1,601,625,852,969.84/1,736,650.80
  6. Step 6: Final answer
    x = 922,249.80

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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.