Home / 1,882,173.16-2,597,394.04-1,022,733.52

Finding the Fourth Proportional to 1,882,173.16, 2,597,394.04 and 1,022,733.52

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Solution

The fourth proportional to 1,882,173.16, 2,597,394.04 and 1,022,733.52 is: 1,411,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,173.16 : 2,597,394.04 = 1,022,733.52 : x
  2. Step 2: Convert to fraction form
    1,882,173.16/2,597,394.04 = 1,022,733.52/x
  3. Step 3: Cross multiply
    1,882,173.16x = 2,597,394.04 × 1,022,733.52
  4. Step 4: Simplify right side
    1,882,173.16x = 2,656,441,949,356.22
  5. Step 5: Solve for x
    x = 2,656,441,949,356.22/1,882,173.16
  6. Step 6: Final answer
    x = 1,411,369.58

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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.