Home / 1,962,530.34-2,943,793.17-614,797.91

Finding the Fourth Proportional to 1,962,530.34, 2,943,793.17 and 614,797.91

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Solution

The fourth proportional to 1,962,530.34, 2,943,793.17 and 614,797.91 is: 922,196.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,530.34 : 2,943,793.17 = 614,797.91 : x
  2. Step 2: Convert to fraction form
    1,962,530.34/2,943,793.17 = 614,797.91/x
  3. Step 3: Cross multiply
    1,962,530.34x = 2,943,793.17 × 614,797.91
  4. Step 4: Simplify right side
    1,962,530.34x = 1,809,837,888,388.27
  5. Step 5: Solve for x
    x = 1,809,837,888,388.27/1,962,530.34
  6. Step 6: Final answer
    x = 922,196.13

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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.