Home / 4,285,206.30-5,913,581.04-2,351,588.34

Finding the Fourth Proportional to 4,285,206.30, 5,913,581.04 and 2,351,588.34

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Solution

The fourth proportional to 4,285,206.30, 5,913,581.04 and 2,351,588.34 is: 3,245,189.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,206.30 : 5,913,581.04 = 2,351,588.34 : x
  2. Step 2: Convert to fraction form
    4,285,206.30/5,913,581.04 = 2,351,588.34/x
  3. Step 3: Cross multiply
    4,285,206.30x = 5,913,581.04 × 2,351,588.34
  4. Step 4: Simplify right side
    4,285,206.30x = 13,906,308,221,309.07
  5. Step 5: Solve for x
    x = 13,906,308,221,309.07/4,285,206.30
  6. Step 6: Final answer
    x = 3,245,189.90

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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.