Home / 3,225,050.46-4,837,400.73-981,013.50

Finding the Fourth Proportional to 3,225,050.46, 4,837,400.73 and 981,013.50

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Solution

The fourth proportional to 3,225,050.46, 4,837,400.73 and 981,013.50 is: 1,471,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,050.46 : 4,837,400.73 = 981,013.50 : x
  2. Step 2: Convert to fraction form
    3,225,050.46/4,837,400.73 = 981,013.50/x
  3. Step 3: Cross multiply
    3,225,050.46x = 4,837,400.73 × 981,013.50
  4. Step 4: Simplify right side
    3,225,050.46x = 4,745,555,421,039.86
  5. Step 5: Solve for x
    x = 4,745,555,421,039.86/3,225,050.46
  6. Step 6: Final answer
    x = 1,471,467.03

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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.