Home / 3,183,690.53-4,396,223.69-3,080,740.59

Finding the Fourth Proportional to 3,183,690.53, 4,396,223.69 and 3,080,740.59

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Solution

The fourth proportional to 3,183,690.53, 4,396,223.69 and 3,080,740.59 is: 4,254,064.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,690.53 : 4,396,223.69 = 3,080,740.59 : x
  2. Step 2: Convert to fraction form
    3,183,690.53/4,396,223.69 = 3,080,740.59/x
  3. Step 3: Cross multiply
    3,183,690.53x = 4,396,223.69 × 3,080,740.59
  4. Step 4: Simplify right side
    3,183,690.53x = 13,543,624,727,117.75
  5. Step 5: Solve for x
    x = 13,543,624,727,117.75/3,183,690.53
  6. Step 6: Final answer
    x = 4,254,064.46

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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.