Home / 6,025,423.09-9,039,664.46-2,789,293.81

Finding the Fourth Proportional to 6,025,423.09, 9,039,664.46 and 2,789,293.81

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Solution

The fourth proportional to 6,025,423.09, 9,039,664.46 and 2,789,293.81 is: 4,184,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,423.09 : 9,039,664.46 = 2,789,293.81 : x
  2. Step 2: Convert to fraction form
    6,025,423.09/9,039,664.46 = 2,789,293.81/x
  3. Step 3: Cross multiply
    6,025,423.09x = 9,039,664.46 × 2,789,293.81
  4. Step 4: Simplify right side
    6,025,423.09x = 25,214,280,063,610.20
  5. Step 5: Solve for x
    x = 25,214,280,063,610.20/6,025,423.09
  6. Step 6: Final answer
    x = 4,184,648.90

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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.