Home / 7,996,501.34-11,994,751.55-2,240,087.23

Finding the Fourth Proportional to 7,996,501.34, 11,994,751.55 and 2,240,087.23

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Solution

The fourth proportional to 7,996,501.34, 11,994,751.55 and 2,240,087.23 is: 3,360,130.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,501.34 : 11,994,751.55 = 2,240,087.23 : x
  2. Step 2: Convert to fraction form
    7,996,501.34/11,994,751.55 = 2,240,087.23/x
  3. Step 3: Cross multiply
    7,996,501.34x = 11,994,751.55 × 2,240,087.23
  4. Step 4: Simplify right side
    7,996,501.34x = 26,869,289,794,771.37
  5. Step 5: Solve for x
    x = 26,869,289,794,771.37/7,996,501.34
  6. Step 6: Final answer
    x = 3,360,130.72

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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.