Home / 6,674,562.12-10,005,905.70-2,413,783.80

Finding the Fourth Proportional to 6,674,562.12, 10,005,905.70 and 2,413,783.80

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Solution

The fourth proportional to 6,674,562.12, 10,005,905.70 and 2,413,783.80 is: 3,618,528.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,562.12 : 10,005,905.70 = 2,413,783.80 : x
  2. Step 2: Convert to fraction form
    6,674,562.12/10,005,905.70 = 2,413,783.80/x
  3. Step 3: Cross multiply
    6,674,562.12x = 10,005,905.70 × 2,413,783.80
  4. Step 4: Simplify right side
    6,674,562.12x = 24,152,093,082,987.66
  5. Step 5: Solve for x
    x = 24,152,093,082,987.66/6,674,562.12
  6. Step 6: Final answer
    x = 3,618,528.47

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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.