Home / 2,698,773.40-4,046,191.80-1,100,513.80

Finding the Fourth Proportional to 2,698,773.40, 4,046,191.80 and 1,100,513.80

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Solution

The fourth proportional to 2,698,773.40, 4,046,191.80 and 1,100,513.80 is: 1,649,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,773.40 : 4,046,191.80 = 1,100,513.80 : x
  2. Step 2: Convert to fraction form
    2,698,773.40/4,046,191.80 = 1,100,513.80/x
  3. Step 3: Cross multiply
    2,698,773.40x = 4,046,191.80 × 1,100,513.80
  4. Step 4: Simplify right side
    2,698,773.40x = 4,452,889,913,346.84
  5. Step 5: Solve for x
    x = 4,452,889,913,346.84/2,698,773.40
  6. Step 6: Final answer
    x = 1,649,968.06

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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.