Home / 1,094,390.82-1,510,103.13-610,945.35

Finding the Fourth Proportional to 1,094,390.82, 1,510,103.13 and 610,945.35

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Solution

The fourth proportional to 1,094,390.82, 1,510,103.13 and 610,945.35 is: 843,017.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,390.82 : 1,510,103.13 = 610,945.35 : x
  2. Step 2: Convert to fraction form
    1,094,390.82/1,510,103.13 = 610,945.35/x
  3. Step 3: Cross multiply
    1,094,390.82x = 1,510,103.13 × 610,945.35
  4. Step 4: Simplify right side
    1,094,390.82x = 922,590,485,293.95
  5. Step 5: Solve for x
    x = 922,590,485,293.95/1,094,390.82
  6. Step 6: Final answer
    x = 843,017.38

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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.