Home / 9,810,807.24-14,718,566.34-3,079,221.24

Finding the Fourth Proportional to 9,810,807.24, 14,718,566.34 and 3,079,221.24

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Solution

The fourth proportional to 9,810,807.24, 14,718,566.34 and 3,079,221.24 is: 4,619,571.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810,807.24 : 14,718,566.34 = 3,079,221.24 : x
  2. Step 2: Convert to fraction form
    9,810,807.24/14,718,566.34 = 3,079,221.24/x
  3. Step 3: Cross multiply
    9,810,807.24x = 14,718,566.34 × 3,079,221.24
  4. Step 4: Simplify right side
    9,810,807.24x = 45,321,722,096,477.06
  5. Step 5: Solve for x
    x = 45,321,722,096,477.06/9,810,807.24
  6. Step 6: Final answer
    x = 4,619,571.15

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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.