Home / 1,839,923.21-2,539,094.17-1,024,109.33

Finding the Fourth Proportional to 1,839,923.21, 2,539,094.17 and 1,024,109.33

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Solution

The fourth proportional to 1,839,923.21, 2,539,094.17 and 1,024,109.33 is: 1,413,270.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,923.21 : 2,539,094.17 = 1,024,109.33 : x
  2. Step 2: Convert to fraction form
    1,839,923.21/2,539,094.17 = 1,024,109.33/x
  3. Step 3: Cross multiply
    1,839,923.21x = 2,539,094.17 × 1,024,109.33
  4. Step 4: Simplify right side
    1,839,923.21x = 2,600,310,029,245.61
  5. Step 5: Solve for x
    x = 2,600,310,029,245.61/1,839,923.21
  6. Step 6: Final answer
    x = 1,413,270.95

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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.