Home / 937,813.92-1,294,184.49-508,094.04

Finding the Fourth Proportional to 937,813.92, 1,294,184.49 and 508,094.04

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Solution

The fourth proportional to 937,813.92, 1,294,184.49 and 508,094.04 is: 701,170.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,813.92 : 1,294,184.49 = 508,094.04 : x
  2. Step 2: Convert to fraction form
    937,813.92/1,294,184.49 = 508,094.04/x
  3. Step 3: Cross multiply
    937,813.92x = 1,294,184.49 × 508,094.04
  4. Step 4: Simplify right side
    937,813.92x = 657,567,426,029.44
  5. Step 5: Solve for x
    x = 657,567,426,029.44/937,813.92
  6. Step 6: Final answer
    x = 701,170.47

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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.