Home / 2,698,793.40-4,046,221.80-1,100,533.80

Finding the Fourth Proportional to 2,698,793.40, 4,046,221.80 and 1,100,533.80

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Solution

The fourth proportional to 2,698,793.40, 4,046,221.80 and 1,100,533.80 is: 1,649,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,793.40 : 4,046,221.80 = 1,100,533.80 : x
  2. Step 2: Convert to fraction form
    2,698,793.40/4,046,221.80 = 1,100,533.80/x
  3. Step 3: Cross multiply
    2,698,793.40x = 4,046,221.80 × 1,100,533.80
  4. Step 4: Simplify right side
    2,698,793.40x = 4,453,003,853,196.84
  5. Step 5: Solve for x
    x = 4,453,003,853,196.84/2,698,793.40
  6. Step 6: Final answer
    x = 1,649,998.05

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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.