Home / 3,296,627.14-4,549,379.78-1,826,580.64

Finding the Fourth Proportional to 3,296,627.14, 4,549,379.78 and 1,826,580.64

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Solution

The fourth proportional to 3,296,627.14, 4,549,379.78 and 1,826,580.64 is: 2,520,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,627.14 : 4,549,379.78 = 1,826,580.64 : x
  2. Step 2: Convert to fraction form
    3,296,627.14/4,549,379.78 = 1,826,580.64/x
  3. Step 3: Cross multiply
    3,296,627.14x = 4,549,379.78 × 1,826,580.64
  4. Step 4: Simplify right side
    3,296,627.14x = 8,309,809,030,155.46
  5. Step 5: Solve for x
    x = 8,309,809,030,155.46/3,296,627.14
  6. Step 6: Final answer
    x = 2,520,700.30

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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.