Home / 6,763,373.80-10,146,443.10-2,276,103.40

Finding the Fourth Proportional to 6,763,373.80, 10,146,443.10 and 2,276,103.40

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Solution

The fourth proportional to 6,763,373.80, 10,146,443.10 and 2,276,103.40 is: 3,414,620.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,373.80 : 10,146,443.10 = 2,276,103.40 : x
  2. Step 2: Convert to fraction form
    6,763,373.80/10,146,443.10 = 2,276,103.40/x
  3. Step 3: Cross multiply
    6,763,373.80x = 10,146,443.10 × 2,276,103.40
  4. Step 4: Simplify right side
    6,763,373.80x = 23,094,353,637,816.54
  5. Step 5: Solve for x
    x = 23,094,353,637,816.54/6,763,373.80
  6. Step 6: Final answer
    x = 3,414,620.32

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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.