Home / 3,757,465.76-5,628,944.88-2,242,359.44

Finding the Fourth Proportional to 3,757,465.76, 5,628,944.88 and 2,242,359.44

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Solution

The fourth proportional to 3,757,465.76, 5,628,944.88 and 2,242,359.44 is: 3,359,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,465.76 : 5,628,944.88 = 2,242,359.44 : x
  2. Step 2: Convert to fraction form
    3,757,465.76/5,628,944.88 = 2,242,359.44/x
  3. Step 3: Cross multiply
    3,757,465.76x = 5,628,944.88 × 2,242,359.44
  4. Step 4: Simplify right side
    3,757,465.76x = 12,622,117,688,907.67
  5. Step 5: Solve for x
    x = 12,622,117,688,907.67/3,757,465.76
  6. Step 6: Final answer
    x = 3,359,210.30

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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.