Home / 5,284,329.93-7,923,998.07-2,047,384.05

Finding the Fourth Proportional to 5,284,329.93, 7,923,998.07 and 2,047,384.05

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Solution

The fourth proportional to 5,284,329.93, 7,923,998.07 and 2,047,384.05 is: 3,070,108.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,329.93 : 7,923,998.07 = 2,047,384.05 : x
  2. Step 2: Convert to fraction form
    5,284,329.93/7,923,998.07 = 2,047,384.05/x
  3. Step 3: Cross multiply
    5,284,329.93x = 7,923,998.07 × 2,047,384.05
  4. Step 4: Simplify right side
    5,284,329.93x = 16,223,467,260,748.79
  5. Step 5: Solve for x
    x = 16,223,467,260,748.79/5,284,329.93
  6. Step 6: Final answer
    x = 3,070,108.69

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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.