Home / 1,851,076.21-2,554,260.99-1,024,093.94

Finding the Fourth Proportional to 1,851,076.21, 2,554,260.99 and 1,024,093.94

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Solution

The fourth proportional to 1,851,076.21, 2,554,260.99 and 1,024,093.94 is: 1,413,125.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,076.21 : 2,554,260.99 = 1,024,093.94 : x
  2. Step 2: Convert to fraction form
    1,851,076.21/2,554,260.99 = 1,024,093.94/x
  3. Step 3: Cross multiply
    1,851,076.21x = 2,554,260.99 × 1,024,093.94
  4. Step 4: Simplify right side
    1,851,076.21x = 2,615,803,201,037.40
  5. Step 5: Solve for x
    x = 2,615,803,201,037.40/1,851,076.21
  6. Step 6: Final answer
    x = 1,413,125.61

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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.