Home / 4,851,468-7,274,090.88-2,013,539.04

Finding the Fourth Proportional to 4,851,468, 7,274,090.88 and 2,013,539.04

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Solution

The fourth proportional to 4,851,468, 7,274,090.88 and 2,013,539.04 is: 3,019,017.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,468 : 7,274,090.88 = 2,013,539.04 : x
  2. Step 2: Convert to fraction form
    4,851,468/7,274,090.88 = 2,013,539.04/x
  3. Step 3: Cross multiply
    4,851,468x = 7,274,090.88 × 2,013,539.04
  4. Step 4: Simplify right side
    4,851,468x = 14,646,665,967,387.96
  5. Step 5: Solve for x
    x = 14,646,665,967,387.96/4,851,468
  6. Step 6: Final answer
    x = 3,019,017.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.