Home / 3,048,740.40-4,563,779.40-2,208,932.40

Finding the Fourth Proportional to 3,048,740.40, 4,563,779.40 and 2,208,932.40

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Solution

The fourth proportional to 3,048,740.40, 4,563,779.40 and 2,208,932.40 is: 3,306,637.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,740.40 : 4,563,779.40 = 2,208,932.40 : x
  2. Step 2: Convert to fraction form
    3,048,740.40/4,563,779.40 = 2,208,932.40/x
  3. Step 3: Cross multiply
    3,048,740.40x = 4,563,779.40 × 2,208,932.40
  4. Step 4: Simplify right side
    3,048,740.40x = 10,081,080,183,112.56
  5. Step 5: Solve for x
    x = 10,081,080,183,112.56/3,048,740.40
  6. Step 6: Final answer
    x = 3,306,637.78

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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.