Home / 4,070,904.76-6,106,800.06-1,511,819.56

Finding the Fourth Proportional to 4,070,904.76, 6,106,800.06 and 1,511,819.56

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Solution

The fourth proportional to 4,070,904.76, 6,106,800.06 and 1,511,819.56 is: 2,267,893.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,904.76 : 6,106,800.06 = 1,511,819.56 : x
  2. Step 2: Convert to fraction form
    4,070,904.76/6,106,800.06 = 1,511,819.56/x
  3. Step 3: Cross multiply
    4,070,904.76x = 6,106,800.06 × 1,511,819.56
  4. Step 4: Simplify right side
    4,070,904.76x = 9,232,379,779,717.17
  5. Step 5: Solve for x
    x = 9,232,379,779,717.17/4,070,904.76
  6. Step 6: Final answer
    x = 2,267,893.83

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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.