Home / 5,092,767.09-7,639,039.67-2,395,597.30

Finding the Fourth Proportional to 5,092,767.09, 7,639,039.67 and 2,395,597.30

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Solution

The fourth proportional to 5,092,767.09, 7,639,039.67 and 2,395,597.30 is: 3,593,343.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,767.09 : 7,639,039.67 = 2,395,597.30 : x
  2. Step 2: Convert to fraction form
    5,092,767.09/7,639,039.67 = 2,395,597.30/x
  3. Step 3: Cross multiply
    5,092,767.09x = 7,639,039.67 × 2,395,597.30
  4. Step 4: Simplify right side
    5,092,767.09x = 18,300,062,776,969.30
  5. Step 5: Solve for x
    x = 18,300,062,776,969.30/5,092,767.09
  6. Step 6: Final answer
    x = 3,593,343.75

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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.