Home / 7,303,049.46-10,955,570.81-3,042,221.24

Finding the Fourth Proportional to 7,303,049.46, 10,955,570.81 and 3,042,221.24

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Solution

The fourth proportional to 7,303,049.46, 10,955,570.81 and 3,042,221.24 is: 4,563,747.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,049.46 : 10,955,570.81 = 3,042,221.24 : x
  2. Step 2: Convert to fraction form
    7,303,049.46/10,955,570.81 = 3,042,221.24/x
  3. Step 3: Cross multiply
    7,303,049.46x = 10,955,570.81 × 3,042,221.24
  4. Step 4: Simplify right side
    7,303,049.46x = 33,329,270,159,728.15
  5. Step 5: Solve for x
    x = 33,329,270,159,728.15/7,303,049.46
  6. Step 6: Final answer
    x = 4,563,747.02

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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.