Home / 2,599,711.80-3,586,393.35-1,682,237.46

Finding the Fourth Proportional to 2,599,711.80, 3,586,393.35 and 1,682,237.46

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Solution

The fourth proportional to 2,599,711.80, 3,586,393.35 and 1,682,237.46 is: 2,320,705.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,711.80 : 3,586,393.35 = 1,682,237.46 : x
  2. Step 2: Convert to fraction form
    2,599,711.80/3,586,393.35 = 1,682,237.46/x
  3. Step 3: Cross multiply
    2,599,711.80x = 3,586,393.35 × 1,682,237.46
  4. Step 4: Simplify right side
    2,599,711.80x = 6,033,165,239,664.89
  5. Step 5: Solve for x
    x = 6,033,165,239,664.89/2,599,711.80
  6. Step 6: Final answer
    x = 2,320,705.41

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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.