Home / 7,707,491.00-11,529,284.42-5,871,967.41

Finding the Fourth Proportional to 7,707,491.00, 11,529,284.42 and 5,871,967.41

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Solution

The fourth proportional to 7,707,491.00, 11,529,284.42 and 5,871,967.41 is: 8,783,608.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,707,491.00 : 11,529,284.42 = 5,871,967.41 : x
  2. Step 2: Convert to fraction form
    7,707,491.00/11,529,284.42 = 5,871,967.41/x
  3. Step 3: Cross multiply
    7,707,491.00x = 11,529,284.42 × 5,871,967.41
  4. Step 4: Simplify right side
    7,707,491.00x = 67,699,582,345,500.91
  5. Step 5: Solve for x
    x = 67,699,582,345,500.91/7,707,491.00
  6. Step 6: Final answer
    x = 8,783,608.36

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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.