Home / 4,810,933.44-6,639,068.61-2,635,473.51

Finding the Fourth Proportional to 4,810,933.44, 6,639,068.61 and 2,635,473.51

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Solution

The fourth proportional to 4,810,933.44, 6,639,068.61 and 2,635,473.51 is: 3,636,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,933.44 : 6,639,068.61 = 2,635,473.51 : x
  2. Step 2: Convert to fraction form
    4,810,933.44/6,639,068.61 = 2,635,473.51/x
  3. Step 3: Cross multiply
    4,810,933.44x = 6,639,068.61 × 2,635,473.51
  4. Step 4: Simplify right side
    4,810,933.44x = 17,497,089,452,727.52
  5. Step 5: Solve for x
    x = 17,497,089,452,727.52/4,810,933.44
  6. Step 6: Final answer
    x = 3,636,942.74

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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.