Home / 5,619,375.07-7,754,751.37-3,041,074.60

Finding the Fourth Proportional to 5,619,375.07, 7,754,751.37 and 3,041,074.60

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Solution

The fourth proportional to 5,619,375.07, 7,754,751.37 and 3,041,074.60 is: 4,196,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,375.07 : 7,754,751.37 = 3,041,074.60 : x
  2. Step 2: Convert to fraction form
    5,619,375.07/7,754,751.37 = 3,041,074.60/x
  3. Step 3: Cross multiply
    5,619,375.07x = 7,754,751.37 × 3,041,074.60
  4. Step 4: Simplify right side
    5,619,375.07x = 23,582,777,405,036.67
  5. Step 5: Solve for x
    x = 23,582,777,405,036.67/5,619,375.07
  6. Step 6: Final answer
    x = 4,196,690.40

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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.