Home / 11,594,546.48-17,313,742.30-9,468,847.28

Finding the Fourth Proportional to 11,594,546.48, 17,313,742.30 and 9,468,847.28

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Solution

The fourth proportional to 11,594,546.48, 17,313,742.30 and 9,468,847.28 is: 14,139,507.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,546.48 : 17,313,742.30 = 9,468,847.28 : x
  2. Step 2: Convert to fraction form
    11,594,546.48/17,313,742.30 = 9,468,847.28/x
  3. Step 3: Cross multiply
    11,594,546.48x = 17,313,742.30 × 9,468,847.28
  4. Step 4: Simplify right side
    11,594,546.48x = 163,941,181,683,975.94
  5. Step 5: Solve for x
    x = 163,941,181,683,975.94/11,594,546.48
  6. Step 6: Final answer
    x = 14,139,507.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.