Home / 4,682,160.44-7,023,803.04-1,648,899.32

Finding the Fourth Proportional to 4,682,160.44, 7,023,803.04 and 1,648,899.32

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Solution

The fourth proportional to 4,682,160.44, 7,023,803.04 and 1,648,899.32 is: 2,473,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,160.44 : 7,023,803.04 = 1,648,899.32 : x
  2. Step 2: Convert to fraction form
    4,682,160.44/7,023,803.04 = 1,648,899.32/x
  3. Step 3: Cross multiply
    4,682,160.44x = 7,023,803.04 × 1,648,899.32
  4. Step 4: Simplify right side
    4,682,160.44x = 11,581,544,056,469.93
  5. Step 5: Solve for x
    x = 11,581,544,056,469.93/4,682,160.44
  6. Step 6: Final answer
    x = 2,473,547.03

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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.