Home / 6,906,579.04-10,358,101.41-2,047,749.49

Finding the Fourth Proportional to 6,906,579.04, 10,358,101.41 and 2,047,749.49

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Solution

The fourth proportional to 6,906,579.04, 10,358,101.41 and 2,047,749.49 is: 3,071,100.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,579.04 : 10,358,101.41 = 2,047,749.49 : x
  2. Step 2: Convert to fraction form
    6,906,579.04/10,358,101.41 = 2,047,749.49/x
  3. Step 3: Cross multiply
    6,906,579.04x = 10,358,101.41 × 2,047,749.49
  4. Step 4: Simplify right side
    6,906,579.04x = 21,210,796,879,695.78
  5. Step 5: Solve for x
    x = 21,210,796,879,695.78/6,906,579.04
  6. Step 6: Final answer
    x = 3,071,100.29

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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.