Home / 1,845,224.64-2,546,585.28-1,157,005.44

Finding the Fourth Proportional to 1,845,224.64, 2,546,585.28 and 1,157,005.44

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Solution

The fourth proportional to 1,845,224.64, 2,546,585.28 and 1,157,005.44 is: 1,596,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,224.64 : 2,546,585.28 = 1,157,005.44 : x
  2. Step 2: Convert to fraction form
    1,845,224.64/2,546,585.28 = 1,157,005.44/x
  3. Step 3: Cross multiply
    1,845,224.64x = 2,546,585.28 × 1,157,005.44
  4. Step 4: Simplify right side
    1,845,224.64x = 2,946,413,022,383.92
  5. Step 5: Solve for x
    x = 2,946,413,022,383.92/1,845,224.64
  6. Step 6: Final answer
    x = 1,596,777.41

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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.