Home / 5,832,005.20-8,748,007.80-2,044,121.20

Finding the Fourth Proportional to 5,832,005.20, 8,748,007.80 and 2,044,121.20

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Solution

The fourth proportional to 5,832,005.20, 8,748,007.80 and 2,044,121.20 is: 3,066,181.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,005.20 : 8,748,007.80 = 2,044,121.20 : x
  2. Step 2: Convert to fraction form
    5,832,005.20/8,748,007.80 = 2,044,121.20/x
  3. Step 3: Cross multiply
    5,832,005.20x = 8,748,007.80 × 2,044,121.20
  4. Step 4: Simplify right side
    5,832,005.20x = 17,881,988,201,745.36
  5. Step 5: Solve for x
    x = 17,881,988,201,745.36/5,832,005.20
  6. Step 6: Final answer
    x = 3,066,181.80

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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.