Home / 1,093,118.94-1,508,506.43-609,671.66

Finding the Fourth Proportional to 1,093,118.94, 1,508,506.43 and 609,671.66

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Solution

The fourth proportional to 1,093,118.94, 1,508,506.43 and 609,671.66 is: 841,348.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,118.94 : 1,508,506.43 = 609,671.66 : x
  2. Step 2: Convert to fraction form
    1,093,118.94/1,508,506.43 = 609,671.66/x
  3. Step 3: Cross multiply
    1,093,118.94x = 1,508,506.43 × 609,671.66
  4. Step 4: Simplify right side
    1,093,118.94x = 919,693,608,707.88
  5. Step 5: Solve for x
    x = 919,693,608,707.88/1,093,118.94
  6. Step 6: Final answer
    x = 841,348.16

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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.