Home / 1,757,064.29-2,632,588.56-958,906.49

Finding the Fourth Proportional to 1,757,064.29, 2,632,588.56 and 958,906.49

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Solution

The fourth proportional to 1,757,064.29, 2,632,588.56 and 958,906.49 is: 1,436,718.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,064.29 : 2,632,588.56 = 958,906.49 : x
  2. Step 2: Convert to fraction form
    1,757,064.29/2,632,588.56 = 958,906.49/x
  3. Step 3: Cross multiply
    1,757,064.29x = 2,632,588.56 × 958,906.49
  4. Step 4: Simplify right side
    1,757,064.29x = 2,524,406,242,520.81
  5. Step 5: Solve for x
    x = 2,524,406,242,520.81/1,757,064.29
  6. Step 6: Final answer
    x = 1,436,718.20

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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.