Home / 937,216.22-1,293,364.58-507,496.33

Finding the Fourth Proportional to 937,216.22, 1,293,364.58 and 507,496.33

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Solution

The fourth proportional to 937,216.22, 1,293,364.58 and 507,496.33 is: 700,348.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,216.22 : 1,293,364.58 = 507,496.33 : x
  2. Step 2: Convert to fraction form
    937,216.22/1,293,364.58 = 507,496.33/x
  3. Step 3: Cross multiply
    937,216.22x = 1,293,364.58 × 507,496.33
  4. Step 4: Simplify right side
    937,216.22x = 656,377,777,701.99
  5. Step 5: Solve for x
    x = 656,377,777,701.99/937,216.22
  6. Step 6: Final answer
    x = 700,348.29

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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.