Home / 6,893,442.60-10,340,163.90-1,844,753.10

Finding the Fourth Proportional to 6,893,442.60, 10,340,163.90 and 1,844,753.10

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Solution

The fourth proportional to 6,893,442.60, 10,340,163.90 and 1,844,753.10 is: 2,767,129.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,442.60 : 10,340,163.90 = 1,844,753.10 : x
  2. Step 2: Convert to fraction form
    6,893,442.60/10,340,163.90 = 1,844,753.10/x
  3. Step 3: Cross multiply
    6,893,442.60x = 10,340,163.90 × 1,844,753.10
  4. Step 4: Simplify right side
    6,893,442.60x = 19,075,049,409,033.09
  5. Step 5: Solve for x
    x = 19,075,049,409,033.09/6,893,442.60
  6. Step 6: Final answer
    x = 2,767,129.65

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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.