Home / 3,837,698.25-5,296,041.80-2,095,402.93

Finding the Fourth Proportional to 3,837,698.25, 5,296,041.80 and 2,095,402.93

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Solution

The fourth proportional to 3,837,698.25, 5,296,041.80 and 2,095,402.93 is: 2,891,665.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,698.25 : 5,296,041.80 = 2,095,402.93 : x
  2. Step 2: Convert to fraction form
    3,837,698.25/5,296,041.80 = 2,095,402.93/x
  3. Step 3: Cross multiply
    3,837,698.25x = 5,296,041.80 × 2,095,402.93
  4. Step 4: Simplify right side
    3,837,698.25x = 11,097,341,505,122.47
  5. Step 5: Solve for x
    x = 11,097,341,505,122.47/3,837,698.25
  6. Step 6: Final answer
    x = 2,891,665.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.