Home / 952,903.24-1,314,631.42-544,785.80

Finding the Fourth Proportional to 952,903.24, 1,314,631.42 and 544,785.80

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Solution

The fourth proportional to 952,903.24, 1,314,631.42 and 544,785.80 is: 751,589.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,903.24 : 1,314,631.42 = 544,785.80 : x
  2. Step 2: Convert to fraction form
    952,903.24/1,314,631.42 = 544,785.80/x
  3. Step 3: Cross multiply
    952,903.24x = 1,314,631.42 × 544,785.80
  4. Step 4: Simplify right side
    952,903.24x = 716,192,529,309.52
  5. Step 5: Solve for x
    x = 716,192,529,309.52/952,903.24
  6. Step 6: Final answer
    x = 751,589.98

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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.