Home / 1,760,290.41-2,426,815.48-1,504,910.47

Finding the Fourth Proportional to 1,760,290.41, 2,426,815.48 and 1,504,910.47

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Solution

The fourth proportional to 1,760,290.41, 2,426,815.48 and 1,504,910.47 is: 2,074,737.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,290.41 : 2,426,815.48 = 1,504,910.47 : x
  2. Step 2: Convert to fraction form
    1,760,290.41/2,426,815.48 = 1,504,910.47/x
  3. Step 3: Cross multiply
    1,760,290.41x = 2,426,815.48 × 1,504,910.47
  4. Step 4: Simplify right side
    1,760,290.41x = 3,652,140,024,610.08
  5. Step 5: Solve for x
    x = 3,652,140,024,610.08/1,760,290.41
  6. Step 6: Final answer
    x = 2,074,737.22

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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.