Home / 3,626,803.44-5,439,030.66-1,197,410.94

Finding the Fourth Proportional to 3,626,803.44, 5,439,030.66 and 1,197,410.94

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Solution

The fourth proportional to 3,626,803.44, 5,439,030.66 and 1,197,410.94 is: 1,795,728.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,803.44 : 5,439,030.66 = 1,197,410.94 : x
  2. Step 2: Convert to fraction form
    3,626,803.44/5,439,030.66 = 1,197,410.94/x
  3. Step 3: Cross multiply
    3,626,803.44x = 5,439,030.66 × 1,197,410.94
  4. Step 4: Simplify right side
    3,626,803.44x = 6,512,754,815,279.42
  5. Step 5: Solve for x
    x = 6,512,754,815,279.42/3,626,803.44
  6. Step 6: Final answer
    x = 1,795,728.64

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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.