Home / 10,326,035.61-15,475,096.92-3,932,800.38

Finding the Fourth Proportional to 10,326,035.61, 15,475,096.92 and 3,932,800.38

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Solution

The fourth proportional to 10,326,035.61, 15,475,096.92 and 3,932,800.38 is: 5,893,885.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,326,035.61 : 15,475,096.92 = 3,932,800.38 : x
  2. Step 2: Convert to fraction form
    10,326,035.61/15,475,096.92 = 3,932,800.38/x
  3. Step 3: Cross multiply
    10,326,035.61x = 15,475,096.92 × 3,932,800.38
  4. Step 4: Simplify right side
    10,326,035.61x = 60,860,467,047,512.83
  5. Step 5: Solve for x
    x = 60,860,467,047,512.83/10,326,035.61
  6. Step 6: Final answer
    x = 5,893,885.06

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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.