Home / 9,659,329.36-14,465,079.20-7,094,462.24

Finding the Fourth Proportional to 9,659,329.36, 14,465,079.20 and 7,094,462.24

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Solution

The fourth proportional to 9,659,329.36, 14,465,079.20 and 7,094,462.24 is: 10,624,128.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,329.36 : 14,465,079.20 = 7,094,462.24 : x
  2. Step 2: Convert to fraction form
    9,659,329.36/14,465,079.20 = 7,094,462.24/x
  3. Step 3: Cross multiply
    9,659,329.36x = 14,465,079.20 × 7,094,462.24
  4. Step 4: Simplify right side
    9,659,329.36x = 102,621,958,183,009.41
  5. Step 5: Solve for x
    x = 102,621,958,183,009.41/9,659,329.36
  6. Step 6: Final answer
    x = 10,624,128.69

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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.