Home / 9,754,474.65-14,640,790.55-4,965,748.89

Finding the Fourth Proportional to 9,754,474.65, 14,640,790.55 and 4,965,748.89

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Solution

The fourth proportional to 9,754,474.65, 14,640,790.55 and 4,965,748.89 is: 7,453,245.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,474.65 : 14,640,790.55 = 4,965,748.89 : x
  2. Step 2: Convert to fraction form
    9,754,474.65/14,640,790.55 = 4,965,748.89/x
  3. Step 3: Cross multiply
    9,754,474.65x = 14,640,790.55 × 4,965,748.89
  4. Step 4: Simplify right side
    9,754,474.65x = 72,702,489,397,556.23
  5. Step 5: Solve for x
    x = 72,702,489,397,556.23/9,754,474.65
  6. Step 6: Final answer
    x = 7,453,245.00

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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.