Home / 9,769,601.08-14,635,904.82-6,521,344.36

Finding the Fourth Proportional to 9,769,601.08, 14,635,904.82 and 6,521,344.36

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Solution

The fourth proportional to 9,769,601.08, 14,635,904.82 and 6,521,344.36 is: 9,769,669.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,601.08 : 14,635,904.82 = 6,521,344.36 : x
  2. Step 2: Convert to fraction form
    9,769,601.08/14,635,904.82 = 6,521,344.36/x
  3. Step 3: Cross multiply
    9,769,601.08x = 14,635,904.82 × 6,521,344.36
  4. Step 4: Simplify right side
    9,769,601.08x = 95,445,775,351,403.83
  5. Step 5: Solve for x
    x = 95,445,775,351,403.83/9,769,601.08
  6. Step 6: Final answer
    x = 9,769,669.67

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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.