Home / 11,306,654.54-16,959,420.53-3,630,675.16

Finding the Fourth Proportional to 11,306,654.54, 16,959,420.53 and 3,630,675.16

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Solution

The fourth proportional to 11,306,654.54, 16,959,420.53 and 3,630,675.16 is: 5,445,832.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,306,654.54 : 16,959,420.53 = 3,630,675.16 : x
  2. Step 2: Convert to fraction form
    11,306,654.54/16,959,420.53 = 3,630,675.16/x
  3. Step 3: Cross multiply
    11,306,654.54x = 16,959,420.53 × 3,630,675.16
  4. Step 4: Simplify right side
    11,306,654.54x = 61,574,146,894,431.41
  5. Step 5: Solve for x
    x = 61,574,146,894,431.41/11,306,654.54
  6. Step 6: Final answer
    x = 5,445,832.51

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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.