Home / 2,032,834.32-3,048,823.80-1,311,014.16

Finding the Fourth Proportional to 2,032,834.32, 3,048,823.80 and 1,311,014.16

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Solution

The fourth proportional to 2,032,834.32, 3,048,823.80 and 1,311,014.16 is: 1,966,245.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,834.32 : 3,048,823.80 = 1,311,014.16 : x
  2. Step 2: Convert to fraction form
    2,032,834.32/3,048,823.80 = 1,311,014.16/x
  3. Step 3: Cross multiply
    2,032,834.32x = 3,048,823.80 × 1,311,014.16
  4. Step 4: Simplify right side
    2,032,834.32x = 3,997,051,173,145.01
  5. Step 5: Solve for x
    x = 3,997,051,173,145.01/2,032,834.32
  6. Step 6: Final answer
    x = 1,966,245.42

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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.