Home / 5,477,450.94-7,556,335.56-3,544,335.72

Finding the Fourth Proportional to 5,477,450.94, 7,556,335.56 and 3,544,335.72

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Solution

The fourth proportional to 5,477,450.94, 7,556,335.56 and 3,544,335.72 is: 4,889,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,450.94 : 7,556,335.56 = 3,544,335.72 : x
  2. Step 2: Convert to fraction form
    5,477,450.94/7,556,335.56 = 3,544,335.72/x
  3. Step 3: Cross multiply
    5,477,450.94x = 7,556,335.56 × 3,544,335.72
  4. Step 4: Simplify right side
    5,477,450.94x = 26,782,190,037,614.20
  5. Step 5: Solve for x
    x = 26,782,190,037,614.20/5,477,450.94
  6. Step 6: Final answer
    x = 4,889,535.36

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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.