Home / 3,459,017.80-4,773,884.88-2,008,424.44

Finding the Fourth Proportional to 3,459,017.80, 4,773,884.88 and 2,008,424.44

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Solution

The fourth proportional to 3,459,017.80, 4,773,884.88 and 2,008,424.44 is: 2,771,881.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,017.80 : 4,773,884.88 = 2,008,424.44 : x
  2. Step 2: Convert to fraction form
    3,459,017.80/4,773,884.88 = 2,008,424.44/x
  3. Step 3: Cross multiply
    3,459,017.80x = 4,773,884.88 × 2,008,424.44
  4. Step 4: Simplify right side
    3,459,017.80x = 9,587,987,066,738.47
  5. Step 5: Solve for x
    x = 9,587,987,066,738.47/3,459,017.80
  6. Step 6: Final answer
    x = 2,771,881.39

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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.