Home / 5,322,525.31-7,348,339.88-3,463,711.93

Finding the Fourth Proportional to 5,322,525.31, 7,348,339.88 and 3,463,711.93

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Solution

The fourth proportional to 5,322,525.31, 7,348,339.88 and 3,463,711.93 is: 4,782,040.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,525.31 : 7,348,339.88 = 3,463,711.93 : x
  2. Step 2: Convert to fraction form
    5,322,525.31/7,348,339.88 = 3,463,711.93/x
  3. Step 3: Cross multiply
    5,322,525.31x = 7,348,339.88 × 3,463,711.93
  4. Step 4: Simplify right side
    5,322,525.31x = 25,452,532,490,732.21
  5. Step 5: Solve for x
    x = 25,452,532,490,732.21/5,322,525.31
  6. Step 6: Final answer
    x = 4,782,040.67

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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.