Home / 6,912,054.95-10,368,082.43-6,072,246.95

Finding the Fourth Proportional to 6,912,054.95, 10,368,082.43 and 6,072,246.95

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Solution

The fourth proportional to 6,912,054.95, 10,368,082.43 and 6,072,246.95 is: 9,108,370.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,054.95 : 10,368,082.43 = 6,072,246.95 : x
  2. Step 2: Convert to fraction form
    6,912,054.95/10,368,082.43 = 6,072,246.95/x
  3. Step 3: Cross multiply
    6,912,054.95x = 10,368,082.43 × 6,072,246.95
  4. Step 4: Simplify right side
    6,912,054.95x = 62,957,556,882,554.86
  5. Step 5: Solve for x
    x = 62,957,556,882,554.86/6,912,054.95
  6. Step 6: Final answer
    x = 9,108,370.43

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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.