Home / 2,623,551.73-3,618,574.18-1,738,900.96

Finding the Fourth Proportional to 2,623,551.73, 3,618,574.18 and 1,738,900.96

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Solution

The fourth proportional to 2,623,551.73, 3,618,574.18 and 1,738,900.96 is: 2,398,405.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,551.73 : 3,618,574.18 = 1,738,900.96 : x
  2. Step 2: Convert to fraction form
    2,623,551.73/3,618,574.18 = 1,738,900.96/x
  3. Step 3: Cross multiply
    2,623,551.73x = 3,618,574.18 × 1,738,900.96
  4. Step 4: Simplify right side
    2,623,551.73x = 6,292,342,102,039.53
  5. Step 5: Solve for x
    x = 6,292,342,102,039.53/2,623,551.73
  6. Step 6: Final answer
    x = 2,398,405.96

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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.