Home / 2,834,848.62-4,254,265.56-2,563,813.74

Finding the Fourth Proportional to 2,834,848.62, 4,254,265.56 and 2,563,813.74

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Solution

The fourth proportional to 2,834,848.62, 4,254,265.56 and 2,563,813.74 is: 3,847,522.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,848.62 : 4,254,265.56 = 2,563,813.74 : x
  2. Step 2: Convert to fraction form
    2,834,848.62/4,254,265.56 = 2,563,813.74/x
  3. Step 3: Cross multiply
    2,834,848.62x = 4,254,265.56 × 2,563,813.74
  4. Step 4: Simplify right side
    2,834,848.62x = 10,907,144,496,336.79
  5. Step 5: Solve for x
    x = 10,907,144,496,336.79/2,834,848.62
  6. Step 6: Final answer
    x = 3,847,522.73

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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.