Home / 6,804,973.08-10,219,109.04-4,545,019.44

Finding the Fourth Proportional to 6,804,973.08, 10,219,109.04 and 4,545,019.44

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Solution

The fourth proportional to 6,804,973.08, 10,219,109.04 and 4,545,019.44 is: 6,825,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,973.08 : 10,219,109.04 = 4,545,019.44 : x
  2. Step 2: Convert to fraction form
    6,804,973.08/10,219,109.04 = 4,545,019.44/x
  3. Step 3: Cross multiply
    6,804,973.08x = 10,219,109.04 × 4,545,019.44
  4. Step 4: Simplify right side
    6,804,973.08x = 46,446,049,246,279.73
  5. Step 5: Solve for x
    x = 46,446,049,246,279.73/6,804,973.08
  6. Step 6: Final answer
    x = 6,825,309.77

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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.