Home / 1,273,984.88-1,758,111.59-701,037.41

Finding the Fourth Proportional to 1,273,984.88, 1,758,111.59 and 701,037.41

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Solution

The fourth proportional to 1,273,984.88, 1,758,111.59 and 701,037.41 is: 967,438.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,984.88 : 1,758,111.59 = 701,037.41 : x
  2. Step 2: Convert to fraction form
    1,273,984.88/1,758,111.59 = 701,037.41/x
  3. Step 3: Cross multiply
    1,273,984.88x = 1,758,111.59 × 701,037.41
  4. Step 4: Simplify right side
    1,273,984.88x = 1,232,501,988,506.62
  5. Step 5: Solve for x
    x = 1,232,501,988,506.62/1,273,984.88
  6. Step 6: Final answer
    x = 967,438.48

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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.