Home / 3,295,103.18-4,546,896.21-1,824,973.21

Finding the Fourth Proportional to 3,295,103.18, 4,546,896.21 and 1,824,973.21

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Solution

The fourth proportional to 3,295,103.18, 4,546,896.21 and 1,824,973.21 is: 2,518,271.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,103.18 : 4,546,896.21 = 1,824,973.21 : x
  2. Step 2: Convert to fraction form
    3,295,103.18/4,546,896.21 = 1,824,973.21/x
  3. Step 3: Cross multiply
    3,295,103.18x = 4,546,896.21 × 1,824,973.21
  4. Step 4: Simplify right side
    3,295,103.18x = 8,297,963,762,775.67
  5. Step 5: Solve for x
    x = 8,297,963,762,775.67/3,295,103.18
  6. Step 6: Final answer
    x = 2,518,271.30

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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.