Home / 596,767.77-823,609.77-335,166.12

Finding the Fourth Proportional to 596,767.77, 823,609.77 and 335,166.12

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Solution

The fourth proportional to 596,767.77, 823,609.77 and 335,166.12 is: 462,568.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,767.77 : 823,609.77 = 335,166.12 : x
  2. Step 2: Convert to fraction form
    596,767.77/823,609.77 = 335,166.12/x
  3. Step 3: Cross multiply
    596,767.77x = 823,609.77 × 335,166.12
  4. Step 4: Simplify right side
    596,767.77x = 276,046,091,004.99
  5. Step 5: Solve for x
    x = 276,046,091,004.99/596,767.77
  6. Step 6: Final answer
    x = 462,568.70

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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.