Home / 3,050,714.37-4,209,974.21-1,674,081.03

Finding the Fourth Proportional to 3,050,714.37, 4,209,974.21 and 1,674,081.03

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Solution

The fourth proportional to 3,050,714.37, 4,209,974.21 and 1,674,081.03 is: 2,310,225.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,714.37 : 4,209,974.21 = 1,674,081.03 : x
  2. Step 2: Convert to fraction form
    3,050,714.37/4,209,974.21 = 1,674,081.03/x
  3. Step 3: Cross multiply
    3,050,714.37x = 4,209,974.21 × 1,674,081.03
  4. Step 4: Simplify right side
    3,050,714.37x = 7,047,837,953,379.83
  5. Step 5: Solve for x
    x = 7,047,837,953,379.83/3,050,714.37
  6. Step 6: Final answer
    x = 2,310,225.44

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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.