Home / 4,977,066.80-7,457,995.06-3,351,826.16

Finding the Fourth Proportional to 4,977,066.80, 7,457,995.06 and 3,351,826.16

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Solution

The fourth proportional to 4,977,066.80, 7,457,995.06 and 3,351,826.16 is: 5,022,617.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,977,066.80 : 7,457,995.06 = 3,351,826.16 : x
  2. Step 2: Convert to fraction form
    4,977,066.80/7,457,995.06 = 3,351,826.16/x
  3. Step 3: Cross multiply
    4,977,066.80x = 7,457,995.06 × 3,351,826.16
  4. Step 4: Simplify right side
    4,977,066.80x = 24,997,902,897,589.23
  5. Step 5: Solve for x
    x = 24,997,902,897,589.23/4,977,066.80
  6. Step 6: Final answer
    x = 5,022,617.52

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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.