Home / 2,853,632.84-4,284,718.86-2,470,566.37

Finding the Fourth Proportional to 2,853,632.84, 4,284,718.86 and 2,470,566.37

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Solution

The fourth proportional to 2,853,632.84, 4,284,718.86 and 2,470,566.37 is: 3,709,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,632.84 : 4,284,718.86 = 2,470,566.37 : x
  2. Step 2: Convert to fraction form
    2,853,632.84/4,284,718.86 = 2,470,566.37/x
  3. Step 3: Cross multiply
    2,853,632.84x = 4,284,718.86 × 2,470,566.37
  4. Step 4: Simplify right side
    2,853,632.84x = 10,585,682,327,007.41
  5. Step 5: Solve for x
    x = 10,585,682,327,007.41/2,853,632.84
  6. Step 6: Final answer
    x = 3,709,546.02

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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.