Home / 11,176,837-15,424,035.06-6,089,605

Finding the Fourth Proportional to 11,176,837, 15,424,035.06 and 6,089,605

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Solution

The fourth proportional to 11,176,837, 15,424,035.06 and 6,089,605 is: 8,403,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,837 : 15,424,035.06 = 6,089,605 : x
  2. Step 2: Convert to fraction form
    11,176,837/15,424,035.06 = 6,089,605/x
  3. Step 3: Cross multiply
    11,176,837x = 15,424,035.06 × 6,089,605
  4. Step 4: Simplify right side
    11,176,837x = 93,926,281,021,551.30
  5. Step 5: Solve for x
    x = 93,926,281,021,551.30/11,176,837
  6. Step 6: Final answer
    x = 8,403,654.90

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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.