Home / 1,739,124.22-2,398,974.63-1,093,522.30

Finding the Fourth Proportional to 1,739,124.22, 2,398,974.63 and 1,093,522.30

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Solution

The fourth proportional to 1,739,124.22, 2,398,974.63 and 1,093,522.30 is: 1,508,421.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,124.22 : 2,398,974.63 = 1,093,522.30 : x
  2. Step 2: Convert to fraction form
    1,739,124.22/2,398,974.63 = 1,093,522.30/x
  3. Step 3: Cross multiply
    1,739,124.22x = 2,398,974.63 × 1,093,522.30
  4. Step 4: Simplify right side
    1,739,124.22x = 2,623,332,255,039.25
  5. Step 5: Solve for x
    x = 2,623,332,255,039.25/1,739,124.22
  6. Step 6: Final answer
    x = 1,508,421.44

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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.