Home / 3,325,804.08-4,590,344.24-2,162,225.32

Finding the Fourth Proportional to 3,325,804.08, 4,590,344.24 and 2,162,225.32

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Solution

The fourth proportional to 3,325,804.08, 4,590,344.24 and 2,162,225.32 is: 2,984,348.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,804.08 : 4,590,344.24 = 2,162,225.32 : x
  2. Step 2: Convert to fraction form
    3,325,804.08/4,590,344.24 = 2,162,225.32/x
  3. Step 3: Cross multiply
    3,325,804.08x = 4,590,344.24 × 2,162,225.32
  4. Step 4: Simplify right side
    3,325,804.08x = 9,925,358,543,244.16
  5. Step 5: Solve for x
    x = 9,925,358,543,244.16/3,325,804.08
  6. Step 6: Final answer
    x = 2,984,348.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.