Home / 3,695,615.94-5,099,806.50-2,319,698.94

Finding the Fourth Proportional to 3,695,615.94, 5,099,806.50 and 2,319,698.94

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Solution

The fourth proportional to 3,695,615.94, 5,099,806.50 and 2,319,698.94 is: 3,201,094.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,615.94 : 5,099,806.50 = 2,319,698.94 : x
  2. Step 2: Convert to fraction form
    3,695,615.94/5,099,806.50 = 2,319,698.94/x
  3. Step 3: Cross multiply
    3,695,615.94x = 5,099,806.50 × 2,319,698.94
  4. Step 4: Simplify right side
    3,695,615.94x = 11,830,015,732,255.11
  5. Step 5: Solve for x
    x = 11,830,015,732,255.11/3,695,615.94
  6. Step 6: Final answer
    x = 3,201,094.47

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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.