Home / 6,105,806.20-9,160,037.70-1,845,863.20

Finding the Fourth Proportional to 6,105,806.20, 9,160,037.70 and 1,845,863.20

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Solution

The fourth proportional to 6,105,806.20, 9,160,037.70 and 1,845,863.20 is: 2,769,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,806.20 : 9,160,037.70 = 1,845,863.20 : x
  2. Step 2: Convert to fraction form
    6,105,806.20/9,160,037.70 = 1,845,863.20/x
  3. Step 3: Cross multiply
    6,105,806.20x = 9,160,037.70 × 1,845,863.20
  4. Step 4: Simplify right side
    6,105,806.20x = 16,908,176,501,042.64
  5. Step 5: Solve for x
    x = 16,908,176,501,042.64/6,105,806.20
  6. Step 6: Final answer
    x = 2,769,196.39

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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.