Home / 7,314,021.47-10,975,516.46-3,273,925.34

Finding the Fourth Proportional to 7,314,021.47, 10,975,516.46 and 3,273,925.34

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Solution

The fourth proportional to 7,314,021.47, 10,975,516.46 and 3,273,925.34 is: 4,912,895.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,021.47 : 10,975,516.46 = 3,273,925.34 : x
  2. Step 2: Convert to fraction form
    7,314,021.47/10,975,516.46 = 3,273,925.34/x
  3. Step 3: Cross multiply
    7,314,021.47x = 10,975,516.46 × 3,273,925.34
  4. Step 4: Simplify right side
    7,314,021.47x = 35,933,021,386,733.89
  5. Step 5: Solve for x
    x = 35,933,021,386,733.89/7,314,021.47
  6. Step 6: Final answer
    x = 4,912,895.26

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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.