Home / 1,760,009.63-2,635,548.83-1,474,950.57

Finding the Fourth Proportional to 1,760,009.63, 2,635,548.83 and 1,474,950.57

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Solution

The fourth proportional to 1,760,009.63, 2,635,548.83 and 1,474,950.57 is: 2,208,683.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,009.63 : 2,635,548.83 = 1,474,950.57 : x
  2. Step 2: Convert to fraction form
    1,760,009.63/2,635,548.83 = 1,474,950.57/x
  3. Step 3: Cross multiply
    1,760,009.63x = 2,635,548.83 × 1,474,950.57
  4. Step 4: Simplify right side
    1,760,009.63x = 3,887,304,241,696.58
  5. Step 5: Solve for x
    x = 3,887,304,241,696.58/1,760,009.63
  6. Step 6: Final answer
    x = 2,208,683.51

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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.