Home / 9,821,055.26-14,722,422.78-3,339,701.53

Finding the Fourth Proportional to 9,821,055.26, 14,722,422.78 and 3,339,701.53

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Solution

The fourth proportional to 9,821,055.26, 14,722,422.78 and 3,339,701.53 is: 5,006,437.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,821,055.26 : 14,722,422.78 = 3,339,701.53 : x
  2. Step 2: Convert to fraction form
    9,821,055.26/14,722,422.78 = 3,339,701.53/x
  3. Step 3: Cross multiply
    9,821,055.26x = 14,722,422.78 × 3,339,701.53
  4. Step 4: Simplify right side
    9,821,055.26x = 49,168,497,883,672.85
  5. Step 5: Solve for x
    x = 49,168,497,883,672.85/9,821,055.26
  6. Step 6: Final answer
    x = 5,006,437.35

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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.