Home / 1,755,293.44-2,422,300.80-950,477.44

Finding the Fourth Proportional to 1,755,293.44, 2,422,300.80 and 950,477.44

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Solution

The fourth proportional to 1,755,293.44, 2,422,300.80 and 950,477.44 is: 1,311,656.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,293.44 : 2,422,300.80 = 950,477.44 : x
  2. Step 2: Convert to fraction form
    1,755,293.44/2,422,300.80 = 950,477.44/x
  3. Step 3: Cross multiply
    1,755,293.44x = 2,422,300.80 × 950,477.44
  4. Step 4: Simplify right side
    1,755,293.44x = 2,302,342,263,293.95
  5. Step 5: Solve for x
    x = 2,302,342,263,293.95/1,755,293.44
  6. Step 6: Final answer
    x = 1,311,656.62

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1.5x scale

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.