Home / 4,795,817.36-6,615,482.83-3,074,998.28

Finding the Fourth Proportional to 4,795,817.36, 6,615,482.83 and 3,074,998.28

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Solution

The fourth proportional to 4,795,817.36, 6,615,482.83 and 3,074,998.28 is: 4,241,737.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,817.36 : 6,615,482.83 = 3,074,998.28 : x
  2. Step 2: Convert to fraction form
    4,795,817.36/6,615,482.83 = 3,074,998.28/x
  3. Step 3: Cross multiply
    4,795,817.36x = 6,615,482.83 × 3,074,998.28
  4. Step 4: Simplify right side
    4,795,817.36x = 20,342,598,282,854.62
  5. Step 5: Solve for x
    x = 20,342,598,282,854.62/4,795,817.36
  6. Step 6: Final answer
    x = 4,241,737.49

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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.