Home / 3,444,823.80-5,167,235.70-2,807,094.60

Finding the Fourth Proportional to 3,444,823.80, 5,167,235.70 and 2,807,094.60

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Solution

The fourth proportional to 3,444,823.80, 5,167,235.70 and 2,807,094.60 is: 4,210,641.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,823.80 : 5,167,235.70 = 2,807,094.60 : x
  2. Step 2: Convert to fraction form
    3,444,823.80/5,167,235.70 = 2,807,094.60/x
  3. Step 3: Cross multiply
    3,444,823.80x = 5,167,235.70 × 2,807,094.60
  4. Step 4: Simplify right side
    3,444,823.80x = 14,504,919,430,397.22
  5. Step 5: Solve for x
    x = 14,504,919,430,397.22/3,444,823.80
  6. Step 6: Final answer
    x = 4,210,641.90

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1.5x scale

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.