Home / 4,809,400.10-6,636,974.46-2,634,080.06

Finding the Fourth Proportional to 4,809,400.10, 6,636,974.46 and 2,634,080.06

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Solution

The fourth proportional to 4,809,400.10, 6,636,974.46 and 2,634,080.06 is: 3,635,031.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,400.10 : 6,636,974.46 = 2,634,080.06 : x
  2. Step 2: Convert to fraction form
    4,809,400.10/6,636,974.46 = 2,634,080.06/x
  3. Step 3: Cross multiply
    4,809,400.10x = 6,636,974.46 × 2,634,080.06
  4. Step 4: Simplify right side
    4,809,400.10x = 17,482,322,083,815.27
  5. Step 5: Solve for x
    x = 17,482,322,083,815.27/4,809,400.10
  6. Step 6: Final answer
    x = 3,635,031.75

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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.