Home / 3,282,887.12-4,924,510.28-1,363,992.44

Finding the Fourth Proportional to 3,282,887.12, 4,924,510.28 and 1,363,992.44

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Solution

The fourth proportional to 3,282,887.12, 4,924,510.28 and 1,363,992.44 is: 2,046,063.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,887.12 : 4,924,510.28 = 1,363,992.44 : x
  2. Step 2: Convert to fraction form
    3,282,887.12/4,924,510.28 = 1,363,992.44/x
  3. Step 3: Cross multiply
    3,282,887.12x = 4,924,510.28 × 1,363,992.44
  4. Step 4: Simplify right side
    3,282,887.12x = 6,716,994,792,622.28
  5. Step 5: Solve for x
    x = 6,716,994,792,622.28/3,282,887.12
  6. Step 6: Final answer
    x = 2,046,063.28

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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.