Home / 6,373,653.56-9,560,468.37-1,997,127.87

Finding the Fourth Proportional to 6,373,653.56, 9,560,468.37 and 1,997,127.87

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Solution

The fourth proportional to 6,373,653.56, 9,560,468.37 and 1,997,127.87 is: 2,995,688.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,653.56 : 9,560,468.37 = 1,997,127.87 : x
  2. Step 2: Convert to fraction form
    6,373,653.56/9,560,468.37 = 1,997,127.87/x
  3. Step 3: Cross multiply
    6,373,653.56x = 9,560,468.37 × 1,997,127.87
  4. Step 4: Simplify right side
    6,373,653.56x = 19,093,477,831,980.47
  5. Step 5: Solve for x
    x = 19,093,477,831,980.47/6,373,653.56
  6. Step 6: Final answer
    x = 2,995,688.05

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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.