Home / 2,599,491.24-3,588,201.18-1,786,387.32

Finding the Fourth Proportional to 2,599,491.24, 3,588,201.18 and 1,786,387.32

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Solution

The fourth proportional to 2,599,491.24, 3,588,201.18 and 1,786,387.32 is: 2,465,835.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,491.24 : 3,588,201.18 = 1,786,387.32 : x
  2. Step 2: Convert to fraction form
    2,599,491.24/3,588,201.18 = 1,786,387.32/x
  3. Step 3: Cross multiply
    2,599,491.24x = 3,588,201.18 × 1,786,387.32
  4. Step 4: Simplify right side
    2,599,491.24x = 6,409,917,089,561.04
  5. Step 5: Solve for x
    x = 6,409,917,089,561.04/2,599,491.24
  6. Step 6: Final answer
    x = 2,465,835.23

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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.