Home / 5,835,650.44-8,054,541.30-3,421,980.04

Finding the Fourth Proportional to 5,835,650.44, 8,054,541.30 and 3,421,980.04

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Solution

The fourth proportional to 5,835,650.44, 8,054,541.30 and 3,421,980.04 is: 4,723,120.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,650.44 : 8,054,541.30 = 3,421,980.04 : x
  2. Step 2: Convert to fraction form
    5,835,650.44/8,054,541.30 = 3,421,980.04/x
  3. Step 3: Cross multiply
    5,835,650.44x = 8,054,541.30 × 3,421,980.04
  4. Step 4: Simplify right side
    5,835,650.44x = 27,562,479,559,955.65
  5. Step 5: Solve for x
    x = 27,562,479,559,955.65/5,835,650.44
  6. Step 6: Final answer
    x = 4,723,120.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.