Home / 2,243,094.88-3,095,475.60-1,224,516.64

Finding the Fourth Proportional to 2,243,094.88, 3,095,475.60 and 1,224,516.64

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Solution

The fourth proportional to 2,243,094.88, 3,095,475.60 and 1,224,516.64 is: 1,689,835.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,094.88 : 3,095,475.60 = 1,224,516.64 : x
  2. Step 2: Convert to fraction form
    2,243,094.88/3,095,475.60 = 1,224,516.64/x
  3. Step 3: Cross multiply
    2,243,094.88x = 3,095,475.60 × 1,224,516.64
  4. Step 4: Simplify right side
    2,243,094.88x = 3,790,461,380,913.98
  5. Step 5: Solve for x
    x = 3,790,461,380,913.98/2,243,094.88
  6. Step 6: Final answer
    x = 1,689,835.51

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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.