Home / 3,570,297.09-5,355,445.64-1,045,952.34

Finding the Fourth Proportional to 3,570,297.09, 5,355,445.64 and 1,045,952.34

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Solution

The fourth proportional to 3,570,297.09, 5,355,445.64 and 1,045,952.34 is: 1,568,928.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,297.09 : 5,355,445.64 = 1,045,952.34 : x
  2. Step 2: Convert to fraction form
    3,570,297.09/5,355,445.64 = 1,045,952.34/x
  3. Step 3: Cross multiply
    3,570,297.09x = 5,355,445.64 × 1,045,952.34
  4. Step 4: Simplify right side
    3,570,297.09x = 5,601,540,893,671.04
  5. Step 5: Solve for x
    x = 5,601,540,893,671.04/3,570,297.09
  6. Step 6: Final answer
    x = 1,568,928.51

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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.