Home / 1,523,696.73-2,102,915.69-943,106.09

Finding the Fourth Proportional to 1,523,696.73, 2,102,915.69 and 943,106.09

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Solution

The fourth proportional to 1,523,696.73, 2,102,915.69 and 943,106.09 is: 1,301,618.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,696.73 : 2,102,915.69 = 943,106.09 : x
  2. Step 2: Convert to fraction form
    1,523,696.73/2,102,915.69 = 943,106.09/x
  3. Step 3: Cross multiply
    1,523,696.73x = 2,102,915.69 × 943,106.09
  4. Step 4: Simplify right side
    1,523,696.73x = 1,983,272,578,765.44
  5. Step 5: Solve for x
    x = 1,983,272,578,765.44/1,523,696.73
  6. Step 6: Final answer
    x = 1,301,618.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.