Home / 4,336,811.36-6,503,951.96-1,457,852.76

Finding the Fourth Proportional to 4,336,811.36, 6,503,951.96 and 1,457,852.76

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Solution

The fourth proportional to 4,336,811.36, 6,503,951.96 and 1,457,852.76 is: 2,186,353.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,811.36 : 6,503,951.96 = 1,457,852.76 : x
  2. Step 2: Convert to fraction form
    4,336,811.36/6,503,951.96 = 1,457,852.76/x
  3. Step 3: Cross multiply
    4,336,811.36x = 6,503,951.96 × 1,457,852.76
  4. Step 4: Simplify right side
    4,336,811.36x = 9,481,804,315,793.41
  5. Step 5: Solve for x
    x = 9,481,804,315,793.41/4,336,811.36
  6. Step 6: Final answer
    x = 2,186,353.87

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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.