Home / 4,541,619.44-6,804,717.40-2,740,718.76

Finding the Fourth Proportional to 4,541,619.44, 6,804,717.40 and 2,740,718.76

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Solution

The fourth proportional to 4,541,619.44, 6,804,717.40 and 2,740,718.76 is: 4,106,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,619.44 : 6,804,717.40 = 2,740,718.76 : x
  2. Step 2: Convert to fraction form
    4,541,619.44/6,804,717.40 = 2,740,718.76/x
  3. Step 3: Cross multiply
    4,541,619.44x = 6,804,717.40 × 2,740,718.76
  4. Step 4: Simplify right side
    4,541,619.44x = 18,649,816,634,678.42
  5. Step 5: Solve for x
    x = 18,649,816,634,678.42/4,541,619.44
  6. Step 6: Final answer
    x = 4,106,424.35

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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.