Home / 6,240,751.80-9,362,034.90-2,646,511.80

Finding the Fourth Proportional to 6,240,751.80, 9,362,034.90 and 2,646,511.80

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Solution

The fourth proportional to 6,240,751.80, 9,362,034.90 and 2,646,511.80 is: 3,970,152.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,751.80 : 9,362,034.90 = 2,646,511.80 : x
  2. Step 2: Convert to fraction form
    6,240,751.80/9,362,034.90 = 2,646,511.80/x
  3. Step 3: Cross multiply
    6,240,751.80x = 9,362,034.90 × 2,646,511.80
  4. Step 4: Simplify right side
    6,240,751.80x = 24,776,735,834,861.82
  5. Step 5: Solve for x
    x = 24,776,735,834,861.82/6,240,751.80
  6. Step 6: Final answer
    x = 3,970,152.42

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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.