Home / 1,716,043.98-2,368,287.78-941,824.44

Finding the Fourth Proportional to 1,716,043.98, 2,368,287.78 and 941,824.44

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Solution

The fourth proportional to 1,716,043.98, 2,368,287.78 and 941,824.44 is: 1,299,798.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,043.98 : 2,368,287.78 = 941,824.44 : x
  2. Step 2: Convert to fraction form
    1,716,043.98/2,368,287.78 = 941,824.44/x
  3. Step 3: Cross multiply
    1,716,043.98x = 2,368,287.78 × 941,824.44
  4. Step 4: Simplify right side
    1,716,043.98x = 2,230,511,312,157.34
  5. Step 5: Solve for x
    x = 2,230,511,312,157.34/1,716,043.98
  6. Step 6: Final answer
    x = 1,299,798.45

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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.