Home / 4,626,609.23-6,941,365.67-2,782,243.89

Finding the Fourth Proportional to 4,626,609.23, 6,941,365.67 and 2,782,243.89

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Solution

The fourth proportional to 4,626,609.23, 6,941,365.67 and 2,782,243.89 is: 4,174,238.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,609.23 : 6,941,365.67 = 2,782,243.89 : x
  2. Step 2: Convert to fraction form
    4,626,609.23/6,941,365.67 = 2,782,243.89/x
  3. Step 3: Cross multiply
    4,626,609.23x = 6,941,365.67 × 2,782,243.89
  4. Step 4: Simplify right side
    4,626,609.23x = 19,312,572,230,568.87
  5. Step 5: Solve for x
    x = 19,312,572,230,568.87/4,626,609.23
  6. Step 6: Final answer
    x = 4,174,238.90

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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.