Home / 5,050,928.28-6,970,166.46-2,759,099.16

Finding the Fourth Proportional to 5,050,928.28, 6,970,166.46 and 2,759,099.16

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Solution

The fourth proportional to 5,050,928.28, 6,970,166.46 and 2,759,099.16 is: 3,807,494.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,928.28 : 6,970,166.46 = 2,759,099.16 : x
  2. Step 2: Convert to fraction form
    5,050,928.28/6,970,166.46 = 2,759,099.16/x
  3. Step 3: Cross multiply
    5,050,928.28x = 6,970,166.46 × 2,759,099.16
  4. Step 4: Simplify right side
    5,050,928.28x = 19,231,380,424,846.18
  5. Step 5: Solve for x
    x = 19,231,380,424,846.18/5,050,928.28
  6. Step 6: Final answer
    x = 3,807,494.26

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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.