Home / 13,093,157.55-19,638,524.54-6,175,050.65

Finding the Fourth Proportional to 13,093,157.55, 19,638,524.54 and 6,175,050.65

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Solution

The fourth proportional to 13,093,157.55, 19,638,524.54 and 6,175,050.65 is: 9,262,004.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,093,157.55 : 19,638,524.54 = 6,175,050.65 : x
  2. Step 2: Convert to fraction form
    13,093,157.55/19,638,524.54 = 6,175,050.65/x
  3. Step 3: Cross multiply
    13,093,157.55x = 19,638,524.54 × 6,175,050.65
  4. Step 4: Simplify right side
    13,093,157.55x = 121,268,883,643,012.95
  5. Step 5: Solve for x
    x = 121,268,883,643,012.95/13,093,157.55
  6. Step 6: Final answer
    x = 9,262,004.46

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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.