Home / 10,966,795.03-15,134,650.17-6,072,017.23

Finding the Fourth Proportional to 10,966,795.03, 15,134,650.17 and 6,072,017.23

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Solution

The fourth proportional to 10,966,795.03, 15,134,650.17 and 6,072,017.23 is: 8,379,645.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,795.03 : 15,134,650.17 = 6,072,017.23 : x
  2. Step 2: Convert to fraction form
    10,966,795.03/15,134,650.17 = 6,072,017.23/x
  3. Step 3: Cross multiply
    10,966,795.03x = 15,134,650.17 × 6,072,017.23
  4. Step 4: Simplify right side
    10,966,795.03x = 91,897,856,602,262.44
  5. Step 5: Solve for x
    x = 91,897,856,602,262.44/10,966,795.03
  6. Step 6: Final answer
    x = 8,379,645.68

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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.