Home / 6,740,130-10,110,195.03-2,252,406

Finding the Fourth Proportional to 6,740,130, 10,110,195.03 and 2,252,406

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Solution

The fourth proportional to 6,740,130, 10,110,195.03 and 2,252,406 is: 3,378,609.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,130 : 10,110,195.03 = 2,252,406 : x
  2. Step 2: Convert to fraction form
    6,740,130/10,110,195.03 = 2,252,406/x
  3. Step 3: Cross multiply
    6,740,130x = 10,110,195.03 × 2,252,406
  4. Step 4: Simplify right side
    6,740,130x = 22,772,263,946,742.18
  5. Step 5: Solve for x
    x = 22,772,263,946,742.18/6,740,130
  6. Step 6: Final answer
    x = 3,378,609.01

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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.