Home / 9,844,048.85-13,585,560.84-5,434,650.90

Finding the Fourth Proportional to 9,844,048.85, 13,585,560.84 and 5,434,650.90

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Solution

The fourth proportional to 9,844,048.85, 13,585,560.84 and 5,434,650.90 is: 7,500,245.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,048.85 : 13,585,560.84 = 5,434,650.90 : x
  2. Step 2: Convert to fraction form
    9,844,048.85/13,585,560.84 = 5,434,650.90/x
  3. Step 3: Cross multiply
    9,844,048.85x = 13,585,560.84 × 5,434,650.90
  4. Step 4: Simplify right side
    9,844,048.85x = 73,832,780,446,110.77
  5. Step 5: Solve for x
    x = 73,832,780,446,110.77/9,844,048.85
  6. Step 6: Final answer
    x = 7,500,245.24

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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.