Home / 8,724,830.49-13,093,224.03-3,045,054.83

Finding the Fourth Proportional to 8,724,830.49, 13,093,224.03 and 3,045,054.83

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Solution

The fourth proportional to 8,724,830.49, 13,093,224.03 and 3,045,054.83 is: 4,569,668.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,830.49 : 13,093,224.03 = 3,045,054.83 : x
  2. Step 2: Convert to fraction form
    8,724,830.49/13,093,224.03 = 3,045,054.83/x
  3. Step 3: Cross multiply
    8,724,830.49x = 13,093,224.03 × 3,045,054.83
  4. Step 4: Simplify right side
    8,724,830.49x = 39,869,585,007,357.45
  5. Step 5: Solve for x
    x = 39,869,585,007,357.45/8,724,830.49
  6. Step 6: Final answer
    x = 4,569,668.72

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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.