Home / 1,784,925.44-2,461,508.88-1,171,997.04

Finding the Fourth Proportional to 1,784,925.44, 2,461,508.88 and 1,171,997.04

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Solution

The fourth proportional to 1,784,925.44, 2,461,508.88 and 1,171,997.04 is: 1,616,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,925.44 : 2,461,508.88 = 1,171,997.04 : x
  2. Step 2: Convert to fraction form
    1,784,925.44/2,461,508.88 = 1,171,997.04/x
  3. Step 3: Cross multiply
    1,784,925.44x = 2,461,508.88 × 1,171,997.04
  4. Step 4: Simplify right side
    1,784,925.44x = 2,884,881,121,293.72
  5. Step 5: Solve for x
    x = 2,884,881,121,293.72/1,784,925.44
  6. Step 6: Final answer
    x = 1,616,247.41

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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.