Home / 3,033,691.67-4,186,469.62-1,657,036.26

Finding the Fourth Proportional to 3,033,691.67, 4,186,469.62 and 1,657,036.26

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Solution

The fourth proportional to 3,033,691.67, 4,186,469.62 and 1,657,036.26 is: 2,286,696.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,691.67 : 4,186,469.62 = 1,657,036.26 : x
  2. Step 2: Convert to fraction form
    3,033,691.67/4,186,469.62 = 1,657,036.26/x
  3. Step 3: Cross multiply
    3,033,691.67x = 4,186,469.62 × 1,657,036.26
  4. Step 4: Simplify right side
    3,033,691.67x = 6,937,131,963,799.72
  5. Step 5: Solve for x
    x = 6,937,131,963,799.72/3,033,691.67
  6. Step 6: Final answer
    x = 2,286,696.45

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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.