Home / 3,584,845.42-5,379,509.81-1,454,929.32

Finding the Fourth Proportional to 3,584,845.42, 5,379,509.81 and 1,454,929.32

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Solution

The fourth proportional to 3,584,845.42, 5,379,509.81 and 1,454,929.32 is: 2,183,303.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,845.42 : 5,379,509.81 = 1,454,929.32 : x
  2. Step 2: Convert to fraction form
    3,584,845.42/5,379,509.81 = 1,454,929.32/x
  3. Step 3: Cross multiply
    3,584,845.42x = 5,379,509.81 × 1,454,929.32
  4. Step 4: Simplify right side
    3,584,845.42x = 7,826,806,549,796.63
  5. Step 5: Solve for x
    x = 7,826,806,549,796.63/3,584,845.42
  6. Step 6: Final answer
    x = 2,183,303.78

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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.