Home / 3,529,544.22-4,870,771.08-2,001,651.35

Finding the Fourth Proportional to 3,529,544.22, 4,870,771.08 and 2,001,651.35

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Solution

The fourth proportional to 3,529,544.22, 4,870,771.08 and 2,001,651.35 is: 2,762,278.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,544.22 : 4,870,771.08 = 2,001,651.35 : x
  2. Step 2: Convert to fraction form
    3,529,544.22/4,870,771.08 = 2,001,651.35/x
  3. Step 3: Cross multiply
    3,529,544.22x = 4,870,771.08 × 2,001,651.35
  4. Step 4: Simplify right side
    3,529,544.22x = 9,749,585,475,962.91
  5. Step 5: Solve for x
    x = 9,749,585,475,962.91/3,529,544.22
  6. Step 6: Final answer
    x = 2,762,278.89

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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.