Home / 3,353,093.76-4,627,373.76-1,825,302.72

Finding the Fourth Proportional to 3,353,093.76, 4,627,373.76 and 1,825,302.72

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Solution

The fourth proportional to 3,353,093.76, 4,627,373.76 and 1,825,302.72 is: 2,518,974.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,093.76 : 4,627,373.76 = 1,825,302.72 : x
  2. Step 2: Convert to fraction form
    3,353,093.76/4,627,373.76 = 1,825,302.72/x
  3. Step 3: Cross multiply
    3,353,093.76x = 4,627,373.76 × 1,825,302.72
  4. Step 4: Simplify right side
    3,353,093.76x = 8,446,357,910,584.63
  5. Step 5: Solve for x
    x = 8,446,357,910,584.63/3,353,093.76
  6. Step 6: Final answer
    x = 2,518,974.57

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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.