Home / 7,099,834.33-10,649,750.97-1,708,485.32

Finding the Fourth Proportional to 7,099,834.33, 10,649,750.97 and 1,708,485.32

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Solution

The fourth proportional to 7,099,834.33, 10,649,750.97 and 1,708,485.32 is: 2,562,727.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,099,834.33 : 10,649,750.97 = 1,708,485.32 : x
  2. Step 2: Convert to fraction form
    7,099,834.33/10,649,750.97 = 1,708,485.32/x
  3. Step 3: Cross multiply
    7,099,834.33x = 10,649,750.97 × 1,708,485.32
  4. Step 4: Simplify right side
    7,099,834.33x = 18,194,943,182,563.33
  5. Step 5: Solve for x
    x = 18,194,943,182,563.33/7,099,834.33
  6. Step 6: Final answer
    x = 2,562,727.85

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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.