Home / 1,733,255.15-2,392,493.29-1,191,185.33

Finding the Fourth Proportional to 1,733,255.15, 2,392,493.29 and 1,191,185.33

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Solution

The fourth proportional to 1,733,255.15, 2,392,493.29 and 1,191,185.33 is: 1,644,248.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,255.15 : 2,392,493.29 = 1,191,185.33 : x
  2. Step 2: Convert to fraction form
    1,733,255.15/2,392,493.29 = 1,191,185.33/x
  3. Step 3: Cross multiply
    1,733,255.15x = 2,392,493.29 × 1,191,185.33
  4. Step 4: Simplify right side
    1,733,255.15x = 2,849,902,896,483.46
  5. Step 5: Solve for x
    x = 2,849,902,896,483.46/1,733,255.15
  6. Step 6: Final answer
    x = 1,644,248.92

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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.