Home / 4,797,988.88-7,193,427.96-2,904,282.32

Finding the Fourth Proportional to 4,797,988.88, 7,193,427.96 and 2,904,282.32

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Solution

The fourth proportional to 4,797,988.88, 7,193,427.96 and 2,904,282.32 is: 4,354,271.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,988.88 : 7,193,427.96 = 2,904,282.32 : x
  2. Step 2: Convert to fraction form
    4,797,988.88/7,193,427.96 = 2,904,282.32/x
  3. Step 3: Cross multiply
    4,797,988.88x = 7,193,427.96 × 2,904,282.32
  4. Step 4: Simplify right side
    4,797,988.88x = 20,891,745,644,421.66
  5. Step 5: Solve for x
    x = 20,891,745,644,421.66/4,797,988.88
  6. Step 6: Final answer
    x = 4,354,271.38

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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.