Home / 2,374,996.50-3,562,210.38-669,267.72

Finding the Fourth Proportional to 2,374,996.50, 3,562,210.38 and 669,267.72

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Solution

The fourth proportional to 2,374,996.50, 3,562,210.38 and 669,267.72 is: 1,003,821.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,996.50 : 3,562,210.38 = 669,267.72 : x
  2. Step 2: Convert to fraction form
    2,374,996.50/3,562,210.38 = 669,267.72/x
  3. Step 3: Cross multiply
    2,374,996.50x = 3,562,210.38 × 669,267.72
  4. Step 4: Simplify right side
    2,374,996.50x = 2,384,072,419,182.93
  5. Step 5: Solve for x
    x = 2,384,072,419,182.93/2,374,996.50
  6. Step 6: Final answer
    x = 1,003,821.45

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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.