Home / 3,666,677.40-5,059,917.56-2,035,042.67

Finding the Fourth Proportional to 3,666,677.40, 5,059,917.56 and 2,035,042.67

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Solution

The fourth proportional to 3,666,677.40, 5,059,917.56 and 2,035,042.67 is: 2,808,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,677.40 : 5,059,917.56 = 2,035,042.67 : x
  2. Step 2: Convert to fraction form
    3,666,677.40/5,059,917.56 = 2,035,042.67/x
  3. Step 3: Cross multiply
    3,666,677.40x = 5,059,917.56 × 2,035,042.67
  4. Step 4: Simplify right side
    3,666,677.40x = 10,297,148,105,807.48
  5. Step 5: Solve for x
    x = 10,297,148,105,807.48/3,666,677.40
  6. Step 6: Final answer
    x = 2,808,304.90

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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.