Home / 7,355,078.01-10,150,101.06-4,047,753.03

Finding the Fourth Proportional to 7,355,078.01, 10,150,101.06 and 4,047,753.03

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Solution

The fourth proportional to 7,355,078.01, 10,150,101.06 and 4,047,753.03 is: 5,585,950.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,078.01 : 10,150,101.06 = 4,047,753.03 : x
  2. Step 2: Convert to fraction form
    7,355,078.01/10,150,101.06 = 4,047,753.03/x
  3. Step 3: Cross multiply
    7,355,078.01x = 10,150,101.06 × 4,047,753.03
  4. Step 4: Simplify right side
    7,355,078.01x = 41,085,102,305,165.34
  5. Step 5: Solve for x
    x = 41,085,102,305,165.34/7,355,078.01
  6. Step 6: Final answer
    x = 5,585,950.58

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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.