Home / 4,993,223.28-6,890,697.96-2,701,433.16

Finding the Fourth Proportional to 4,993,223.28, 6,890,697.96 and 2,701,433.16

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Solution

The fourth proportional to 4,993,223.28, 6,890,697.96 and 2,701,433.16 is: 3,728,004.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,223.28 : 6,890,697.96 = 2,701,433.16 : x
  2. Step 2: Convert to fraction form
    4,993,223.28/6,890,697.96 = 2,701,433.16/x
  3. Step 3: Cross multiply
    4,993,223.28x = 6,890,697.96 × 2,701,433.16
  4. Step 4: Simplify right side
    4,993,223.28x = 18,614,759,964,688.36
  5. Step 5: Solve for x
    x = 18,614,759,964,688.36/4,993,223.28
  6. Step 6: Final answer
    x = 3,728,004.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.