Home / 7,550,029.86-11,324,972.42-4,473,806.32

Finding the Fourth Proportional to 7,550,029.86, 11,324,972.42 and 4,473,806.32

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Solution

The fourth proportional to 7,550,029.86, 11,324,972.42 and 4,473,806.32 is: 6,710,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,029.86 : 11,324,972.42 = 4,473,806.32 : x
  2. Step 2: Convert to fraction form
    7,550,029.86/11,324,972.42 = 4,473,806.32/x
  3. Step 3: Cross multiply
    7,550,029.86x = 11,324,972.42 × 4,473,806.32
  4. Step 4: Simplify right side
    7,550,029.86x = 50,665,733,164,052.66
  5. Step 5: Solve for x
    x = 50,665,733,164,052.66/7,550,029.86
  6. Step 6: Final answer
    x = 6,710,666.60

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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.