Home / 7,342,704.81-11,010,275.46-3,295,723.23

Finding the Fourth Proportional to 7,342,704.81, 11,010,275.46 and 3,295,723.23

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Solution

The fourth proportional to 7,342,704.81, 11,010,275.46 and 3,295,723.23 is: 4,941,887.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,704.81 : 11,010,275.46 = 3,295,723.23 : x
  2. Step 2: Convert to fraction form
    7,342,704.81/11,010,275.46 = 3,295,723.23/x
  3. Step 3: Cross multiply
    7,342,704.81x = 11,010,275.46 × 3,295,723.23
  4. Step 4: Simplify right side
    7,342,704.81x = 36,286,820,602,220.94
  5. Step 5: Solve for x
    x = 36,286,820,602,220.94/7,342,704.81
  6. Step 6: Final answer
    x = 4,941,887.43

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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.