Home / 2,834,558.63-4,253,601.32-1,151,662.13

Finding the Fourth Proportional to 2,834,558.63, 4,253,601.32 and 1,151,662.13

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Solution

The fourth proportional to 2,834,558.63, 4,253,601.32 and 1,151,662.13 is: 1,728,209.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,558.63 : 4,253,601.32 = 1,151,662.13 : x
  2. Step 2: Convert to fraction form
    2,834,558.63/4,253,601.32 = 1,151,662.13/x
  3. Step 3: Cross multiply
    2,834,558.63x = 4,253,601.32 × 1,151,662.13
  4. Step 4: Simplify right side
    2,834,558.63x = 4,898,711,540,881.23
  5. Step 5: Solve for x
    x = 4,898,711,540,881.23/2,834,558.63
  6. Step 6: Final answer
    x = 1,728,209.64

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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.