Home / 10,883,775.68-16,328,025.48-3,310,544.60

Finding the Fourth Proportional to 10,883,775.68, 16,328,025.48 and 3,310,544.60

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Solution

The fourth proportional to 10,883,775.68, 16,328,025.48 and 3,310,544.60 is: 4,966,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,883,775.68 : 16,328,025.48 = 3,310,544.60 : x
  2. Step 2: Convert to fraction form
    10,883,775.68/16,328,025.48 = 3,310,544.60/x
  3. Step 3: Cross multiply
    10,883,775.68x = 16,328,025.48 × 3,310,544.60
  4. Step 4: Simplify right side
    10,883,775.68x = 54,054,656,619,403.49
  5. Step 5: Solve for x
    x = 54,054,656,619,403.49/10,883,775.68
  6. Step 6: Final answer
    x = 4,966,535.35

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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.