Home / 6,144,620.92-9,218,120.46-2,357,809.36

Finding the Fourth Proportional to 6,144,620.92, 9,218,120.46 and 2,357,809.36

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Solution

The fourth proportional to 6,144,620.92, 9,218,120.46 and 2,357,809.36 is: 3,537,170.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,620.92 : 9,218,120.46 = 2,357,809.36 : x
  2. Step 2: Convert to fraction form
    6,144,620.92/9,218,120.46 = 2,357,809.36/x
  3. Step 3: Cross multiply
    6,144,620.92x = 9,218,120.46 × 2,357,809.36
  4. Step 4: Simplify right side
    6,144,620.92x = 21,734,570,670,308.42
  5. Step 5: Solve for x
    x = 21,734,570,670,308.42/6,144,620.92
  6. Step 6: Final answer
    x = 3,537,170.31

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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.