Home / 4,675,344.30-7,007,111.55-2,274,018.30

Finding the Fourth Proportional to 4,675,344.30, 7,007,111.55 and 2,274,018.30

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Solution

The fourth proportional to 4,675,344.30, 7,007,111.55 and 2,274,018.30 is: 3,408,155.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,344.30 : 7,007,111.55 = 2,274,018.30 : x
  2. Step 2: Convert to fraction form
    4,675,344.30/7,007,111.55 = 2,274,018.30/x
  3. Step 3: Cross multiply
    4,675,344.30x = 7,007,111.55 × 2,274,018.30
  4. Step 4: Simplify right side
    4,675,344.30x = 15,934,299,894,841.36
  5. Step 5: Solve for x
    x = 15,934,299,894,841.36/4,675,344.30
  6. Step 6: Final answer
    x = 3,408,155.39

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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.