Home / 4,470,882.45-6,702,562.04-1,944,635.01

Finding the Fourth Proportional to 4,470,882.45, 6,702,562.04 and 1,944,635.01

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Solution

The fourth proportional to 4,470,882.45, 6,702,562.04 and 1,944,635.01 is: 2,915,316.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,882.45 : 6,702,562.04 = 1,944,635.01 : x
  2. Step 2: Convert to fraction form
    4,470,882.45/6,702,562.04 = 1,944,635.01/x
  3. Step 3: Cross multiply
    4,470,882.45x = 6,702,562.04 × 1,944,635.01
  4. Step 4: Simplify right side
    4,470,882.45x = 13,034,036,789,957.85
  5. Step 5: Solve for x
    x = 13,034,036,789,957.85/4,470,882.45
  6. Step 6: Final answer
    x = 2,915,316.37

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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.