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Finding the Fourth Proportional to 3,373,296.03, 4,655,258.49 and 1,845,403.14

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Solution

The fourth proportional to 3,373,296.03, 4,655,258.49 and 1,845,403.14 is: 2,546,716.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,296.03 : 4,655,258.49 = 1,845,403.14 : x
  2. Step 2: Convert to fraction form
    3,373,296.03/4,655,258.49 = 1,845,403.14/x
  3. Step 3: Cross multiply
    3,373,296.03x = 4,655,258.49 × 1,845,403.14
  4. Step 4: Simplify right side
    3,373,296.03x = 8,590,828,634,957.66
  5. Step 5: Solve for x
    x = 8,590,828,634,957.66/3,373,296.03
  6. Step 6: Final answer
    x = 2,546,716.49

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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.