Home / 1,701,543.75-2,348,179.79-937,646.52

Finding the Fourth Proportional to 1,701,543.75, 2,348,179.79 and 937,646.52

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Solution

The fourth proportional to 1,701,543.75, 2,348,179.79 and 937,646.52 is: 1,293,979.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,543.75 : 2,348,179.79 = 937,646.52 : x
  2. Step 2: Convert to fraction form
    1,701,543.75/2,348,179.79 = 937,646.52/x
  3. Step 3: Cross multiply
    1,701,543.75x = 2,348,179.79 × 937,646.52
  4. Step 4: Simplify right side
    1,701,543.75x = 2,201,762,603,739.60
  5. Step 5: Solve for x
    x = 2,201,762,603,739.60/1,701,543.75
  6. Step 6: Final answer
    x = 1,293,979.43

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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.