Home / 7,993,438.02-11,030,671.53-4,556,786.22

Finding the Fourth Proportional to 7,993,438.02, 11,030,671.53 and 4,556,786.22

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Solution

The fourth proportional to 7,993,438.02, 11,030,671.53 and 4,556,786.22 is: 6,288,209.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,438.02 : 11,030,671.53 = 4,556,786.22 : x
  2. Step 2: Convert to fraction form
    7,993,438.02/11,030,671.53 = 4,556,786.22/x
  3. Step 3: Cross multiply
    7,993,438.02x = 11,030,671.53 × 4,556,786.22
  4. Step 4: Simplify right side
    7,993,438.02x = 50,264,412,025,250.31
  5. Step 5: Solve for x
    x = 50,264,412,025,250.31/7,993,438.02
  6. Step 6: Final answer
    x = 6,288,209.39

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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.