Home / 869,054.94-1,303,316.12-600,906.24

Finding the Fourth Proportional to 869,054.94, 1,303,316.12 and 600,906.24

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Solution

The fourth proportional to 869,054.94, 1,303,316.12 and 600,906.24 is: 901,175.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    869,054.94 : 1,303,316.12 = 600,906.24 : x
  2. Step 2: Convert to fraction form
    869,054.94/1,303,316.12 = 600,906.24/x
  3. Step 3: Cross multiply
    869,054.94x = 1,303,316.12 × 600,906.24
  4. Step 4: Simplify right side
    869,054.94x = 783,170,786,196.06
  5. Step 5: Solve for x
    x = 783,170,786,196.06/869,054.94
  6. Step 6: Final answer
    x = 901,175.23

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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.