Home / 13,594,311.59-20,388,509.46-4,494,259.26

Finding the Fourth Proportional to 13,594,311.59, 20,388,509.46 and 4,494,259.26

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Solution

The fourth proportional to 13,594,311.59, 20,388,509.46 and 4,494,259.26 is: 6,740,411.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,311.59 : 20,388,509.46 = 4,494,259.26 : x
  2. Step 2: Convert to fraction form
    13,594,311.59/20,388,509.46 = 4,494,259.26/x
  3. Step 3: Cross multiply
    13,594,311.59x = 20,388,509.46 × 4,494,259.26
  4. Step 4: Simplify right side
    13,594,311.59x = 91,631,247,438,202.59
  5. Step 5: Solve for x
    x = 91,631,247,438,202.59/13,594,311.59
  6. Step 6: Final answer
    x = 6,740,411.01

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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.