Home / 2,366,815.77-3,550,819.82-683,907.93

Finding the Fourth Proportional to 2,366,815.77, 3,550,819.82 and 683,907.93

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Solution

The fourth proportional to 2,366,815.77, 3,550,819.82 and 683,907.93 is: 1,026,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,815.77 : 3,550,819.82 = 683,907.93 : x
  2. Step 2: Convert to fraction form
    2,366,815.77/3,550,819.82 = 683,907.93/x
  3. Step 3: Cross multiply
    2,366,815.77x = 3,550,819.82 × 683,907.93
  4. Step 4: Simplify right side
    2,366,815.77x = 2,428,433,829,479.63
  5. Step 5: Solve for x
    x = 2,428,433,829,479.63/2,366,815.77
  6. Step 6: Final answer
    x = 1,026,034.16

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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.