Home / 11,276,683.08-15,561,830.52-6,120,044.52

Finding the Fourth Proportional to 11,276,683.08, 15,561,830.52 and 6,120,044.52

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Solution

The fourth proportional to 11,276,683.08, 15,561,830.52 and 6,120,044.52 is: 8,445,665.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,276,683.08 : 15,561,830.52 = 6,120,044.52 : x
  2. Step 2: Convert to fraction form
    11,276,683.08/15,561,830.52 = 6,120,044.52/x
  3. Step 3: Cross multiply
    11,276,683.08x = 15,561,830.52 × 6,120,044.52
  4. Step 4: Simplify right side
    11,276,683.08x = 95,239,095,595,094.73
  5. Step 5: Solve for x
    x = 95,239,095,595,094.73/11,276,683.08
  6. Step 6: Final answer
    x = 8,445,665.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.