Home / 7,501,996.38-11,252,994.75-1,822,182.42

Finding the Fourth Proportional to 7,501,996.38, 11,252,994.75 and 1,822,182.42

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Solution

The fourth proportional to 7,501,996.38, 11,252,994.75 and 1,822,182.42 is: 2,733,273.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,996.38 : 11,252,994.75 = 1,822,182.42 : x
  2. Step 2: Convert to fraction form
    7,501,996.38/11,252,994.75 = 1,822,182.42/x
  3. Step 3: Cross multiply
    7,501,996.38x = 11,252,994.75 × 1,822,182.42
  4. Step 4: Simplify right side
    7,501,996.38x = 20,505,009,205,802.29
  5. Step 5: Solve for x
    x = 20,505,009,205,802.29/7,501,996.38
  6. Step 6: Final answer
    x = 2,733,273.67

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1.5x scale

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.