Home / 4,332,458.88-5,978,856.24-2,495,903.76

Finding the Fourth Proportional to 4,332,458.88, 5,978,856.24 and 2,495,903.76

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Solution

The fourth proportional to 4,332,458.88, 5,978,856.24 and 2,495,903.76 is: 3,444,383.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,458.88 : 5,978,856.24 = 2,495,903.76 : x
  2. Step 2: Convert to fraction form
    4,332,458.88/5,978,856.24 = 2,495,903.76/x
  3. Step 3: Cross multiply
    4,332,458.88x = 5,978,856.24 × 2,495,903.76
  4. Step 4: Simplify right side
    4,332,458.88x = 14,922,649,769,915.46
  5. Step 5: Solve for x
    x = 14,922,649,769,915.46/4,332,458.88
  6. Step 6: Final answer
    x = 3,444,383.47

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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.