Home / 2,008,269.76-2,771,430.24-1,102,858.24

Finding the Fourth Proportional to 2,008,269.76, 2,771,430.24 and 1,102,858.24

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Solution

The fourth proportional to 2,008,269.76, 2,771,430.24 and 1,102,858.24 is: 1,521,954.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,269.76 : 2,771,430.24 = 1,102,858.24 : x
  2. Step 2: Convert to fraction form
    2,008,269.76/2,771,430.24 = 1,102,858.24/x
  3. Step 3: Cross multiply
    2,008,269.76x = 2,771,430.24 × 1,102,858.24
  4. Step 4: Simplify right side
    2,008,269.76x = 3,056,494,676,769.18
  5. Step 5: Solve for x
    x = 3,056,494,676,769.18/2,008,269.76
  6. Step 6: Final answer
    x = 1,521,954.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.