Home / 606,944.59-837,583.60-335,012.55

Finding the Fourth Proportional to 606,944.59, 837,583.60 and 335,012.55

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Solution

The fourth proportional to 606,944.59, 837,583.60 and 335,012.55 is: 462,317.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,944.59 : 837,583.60 = 335,012.55 : x
  2. Step 2: Convert to fraction form
    606,944.59/837,583.60 = 335,012.55/x
  3. Step 3: Cross multiply
    606,944.59x = 837,583.60 × 335,012.55
  4. Step 4: Simplify right side
    606,944.59x = 280,601,017,674.18
  5. Step 5: Solve for x
    x = 280,601,017,674.18/606,944.59
  6. Step 6: Final answer
    x = 462,317.36

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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.