Home / 3,764,429.64-5,194,941.48-2,045,559.42

Finding the Fourth Proportional to 3,764,429.64, 5,194,941.48 and 2,045,559.42

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Solution

The fourth proportional to 3,764,429.64, 5,194,941.48 and 2,045,559.42 is: 2,822,887.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,429.64 : 5,194,941.48 = 2,045,559.42 : x
  2. Step 2: Convert to fraction form
    3,764,429.64/5,194,941.48 = 2,045,559.42/x
  3. Step 3: Cross multiply
    3,764,429.64x = 5,194,941.48 × 2,045,559.42
  4. Step 4: Simplify right side
    3,764,429.64x = 10,626,561,480,762.74
  5. Step 5: Solve for x
    x = 10,626,561,480,762.74/3,764,429.64
  6. Step 6: Final answer
    x = 2,822,887.53

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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.