Home / 4,994,271.10-7,494,905.85-3,201,514.30

Finding the Fourth Proportional to 4,994,271.10, 7,494,905.85 and 3,201,514.30

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Solution

The fourth proportional to 4,994,271.10, 7,494,905.85 and 3,201,514.30 is: 4,804,514.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,271.10 : 7,494,905.85 = 3,201,514.30 : x
  2. Step 2: Convert to fraction form
    4,994,271.10/7,494,905.85 = 3,201,514.30/x
  3. Step 3: Cross multiply
    4,994,271.10x = 7,494,905.85 × 3,201,514.30
  4. Step 4: Simplify right side
    4,994,271.10x = 23,995,048,255,928.65
  5. Step 5: Solve for x
    x = 23,995,048,255,928.65/4,994,271.10
  6. Step 6: Final answer
    x = 4,804,514.57

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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.