Home / 7,476,246.72-11,214,209.04-2,084,753.46

Finding the Fourth Proportional to 7,476,246.72, 11,214,209.04 and 2,084,753.46

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Solution

The fourth proportional to 7,476,246.72, 11,214,209.04 and 2,084,753.46 is: 3,127,085.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,246.72 : 11,214,209.04 = 2,084,753.46 : x
  2. Step 2: Convert to fraction form
    7,476,246.72/11,214,209.04 = 2,084,753.46/x
  3. Step 3: Cross multiply
    7,476,246.72x = 11,214,209.04 × 2,084,753.46
  4. Step 4: Simplify right side
    7,476,246.72x = 23,378,861,097,303.28
  5. Step 5: Solve for x
    x = 23,378,861,097,303.28/7,476,246.72
  6. Step 6: Final answer
    x = 3,127,085.28

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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.