Home / 2,453,379.30-3,680,068.95-957,471.30

Finding the Fourth Proportional to 2,453,379.30, 3,680,068.95 and 957,471.30

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Solution

The fourth proportional to 2,453,379.30, 3,680,068.95 and 957,471.30 is: 1,436,206.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,379.30 : 3,680,068.95 = 957,471.30 : x
  2. Step 2: Convert to fraction form
    2,453,379.30/3,680,068.95 = 957,471.30/x
  3. Step 3: Cross multiply
    2,453,379.30x = 3,680,068.95 × 957,471.30
  4. Step 4: Simplify right side
    2,453,379.30x = 3,523,560,401,646.14
  5. Step 5: Solve for x
    x = 3,523,560,401,646.14/2,453,379.30
  6. Step 6: Final answer
    x = 1,436,206.95

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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.