Home / 607,022.24-837,647.73-335,046.51

Finding the Fourth Proportional to 607,022.24, 837,647.73 and 335,046.51

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Solution

The fourth proportional to 607,022.24, 837,647.73 and 335,046.51 is: 462,340.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,022.24 : 837,647.73 = 335,046.51 : x
  2. Step 2: Convert to fraction form
    607,022.24/837,647.73 = 335,046.51/x
  3. Step 3: Cross multiply
    607,022.24x = 837,647.73 × 335,046.51
  4. Step 4: Simplify right side
    607,022.24x = 280,650,948,545.92
  5. Step 5: Solve for x
    x = 280,650,948,545.92/607,022.24
  6. Step 6: Final answer
    x = 462,340.48

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1.5x scale

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.