Home / 1,844,978.54-2,546,133.60-1,070,551.04

Finding the Fourth Proportional to 1,844,978.54, 2,546,133.60 and 1,070,551.04

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Solution

The fourth proportional to 1,844,978.54, 2,546,133.60 and 1,070,551.04 is: 1,477,397.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,978.54 : 2,546,133.60 = 1,070,551.04 : x
  2. Step 2: Convert to fraction form
    1,844,978.54/2,546,133.60 = 1,070,551.04/x
  3. Step 3: Cross multiply
    1,844,978.54x = 2,546,133.60 × 1,070,551.04
  4. Step 4: Simplify right side
    1,844,978.54x = 2,725,765,973,458.94
  5. Step 5: Solve for x
    x = 2,725,765,973,458.94/1,844,978.54
  6. Step 6: Final answer
    x = 1,477,397.12

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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.