Home / 4,837,948.16-7,261,406.26-2,443,474.34

Finding the Fourth Proportional to 4,837,948.16, 7,261,406.26 and 2,443,474.34

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Solution

The fourth proportional to 4,837,948.16, 7,261,406.26 and 2,443,474.34 is: 3,667,476.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,948.16 : 7,261,406.26 = 2,443,474.34 : x
  2. Step 2: Convert to fraction form
    4,837,948.16/7,261,406.26 = 2,443,474.34/x
  3. Step 3: Cross multiply
    4,837,948.16x = 7,261,406.26 × 2,443,474.34
  4. Step 4: Simplify right side
    4,837,948.16x = 17,743,059,826,209.65
  5. Step 5: Solve for x
    x = 17,743,059,826,209.65/4,837,948.16
  6. Step 6: Final answer
    x = 3,667,476.22

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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.