Home / 11,537,984.03-17,307,005.36-4,714,557.24

Finding the Fourth Proportional to 11,537,984.03, 17,307,005.36 and 4,714,557.24

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Solution

The fourth proportional to 11,537,984.03, 17,307,005.36 and 4,714,557.24 is: 7,071,847.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,984.03 : 17,307,005.36 = 4,714,557.24 : x
  2. Step 2: Convert to fraction form
    11,537,984.03/17,307,005.36 = 4,714,557.24/x
  3. Step 3: Cross multiply
    11,537,984.03x = 17,307,005.36 × 4,714,557.24
  4. Step 4: Simplify right side
    11,537,984.03x = 81,594,867,399,134.03
  5. Step 5: Solve for x
    x = 81,594,867,399,134.03/11,537,984.03
  6. Step 6: Final answer
    x = 7,071,847.84

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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.