Home / 4,898,222.56-6,759,627.76-2,693,178.58

Finding the Fourth Proportional to 4,898,222.56, 6,759,627.76 and 2,693,178.58

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Solution

The fourth proportional to 4,898,222.56, 6,759,627.76 and 2,693,178.58 is: 3,716,630.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,222.56 : 6,759,627.76 = 2,693,178.58 : x
  2. Step 2: Convert to fraction form
    4,898,222.56/6,759,627.76 = 2,693,178.58/x
  3. Step 3: Cross multiply
    4,898,222.56x = 6,759,627.76 × 2,693,178.58
  4. Step 4: Simplify right side
    4,898,222.56x = 18,204,884,692,005.38
  5. Step 5: Solve for x
    x = 18,204,884,692,005.38/4,898,222.56
  6. Step 6: Final answer
    x = 3,716,630.77

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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.