Home / 2,392,853.88-3,589,280.82-709,957.38

Finding the Fourth Proportional to 2,392,853.88, 3,589,280.82 and 709,957.38

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Solution

The fourth proportional to 2,392,853.88, 3,589,280.82 and 709,957.38 is: 1,064,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,853.88 : 3,589,280.82 = 709,957.38 : x
  2. Step 2: Convert to fraction form
    2,392,853.88/3,589,280.82 = 709,957.38/x
  3. Step 3: Cross multiply
    2,392,853.88x = 3,589,280.82 × 709,957.38
  4. Step 4: Simplify right side
    2,392,853.88x = 2,548,236,407,051.45
  5. Step 5: Solve for x
    x = 2,548,236,407,051.45/2,392,853.88
  6. Step 6: Final answer
    x = 1,064,936.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.