Home / 2,033,946-2,796,892.20-1,765,207.44

Finding the Fourth Proportional to 2,033,946, 2,796,892.20 and 1,765,207.44

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Solution

The fourth proportional to 2,033,946, 2,796,892.20 and 1,765,207.44 is: 2,427,348.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,946 : 2,796,892.20 = 1,765,207.44 : x
  2. Step 2: Convert to fraction form
    2,033,946/2,796,892.20 = 1,765,207.44/x
  3. Step 3: Cross multiply
    2,033,946x = 2,796,892.20 × 1,765,207.44
  4. Step 4: Simplify right side
    2,033,946x = 4,937,094,920,317.97
  5. Step 5: Solve for x
    x = 4,937,094,920,317.97/2,033,946
  6. Step 6: Final answer
    x = 2,427,348.08

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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.