Home / 9,590,838.40-14,373,660.39-4,543,592.32

Finding the Fourth Proportional to 9,590,838.40, 14,373,660.39 and 4,543,592.32

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Solution

The fourth proportional to 9,590,838.40, 14,373,660.39 and 4,543,592.32 is: 6,809,420.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,838.40 : 14,373,660.39 = 4,543,592.32 : x
  2. Step 2: Convert to fraction form
    9,590,838.40/14,373,660.39 = 4,543,592.32/x
  3. Step 3: Cross multiply
    9,590,838.40x = 14,373,660.39 × 4,543,592.32
  4. Step 4: Simplify right side
    9,590,838.40x = 65,308,052,958,292.21
  5. Step 5: Solve for x
    x = 65,308,052,958,292.21/9,590,838.40
  6. Step 6: Final answer
    x = 6,809,420.64

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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.