Home / 4,382,817.81-6,048,172.52-2,449,094.28

Finding the Fourth Proportional to 4,382,817.81, 6,048,172.52 and 2,449,094.28

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Solution

The fourth proportional to 4,382,817.81, 6,048,172.52 and 2,449,094.28 is: 3,379,685.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,817.81 : 6,048,172.52 = 2,449,094.28 : x
  2. Step 2: Convert to fraction form
    4,382,817.81/6,048,172.52 = 2,449,094.28/x
  3. Step 3: Cross multiply
    4,382,817.81x = 6,048,172.52 × 2,449,094.28
  4. Step 4: Simplify right side
    4,382,817.81x = 14,812,544,723,185.18
  5. Step 5: Solve for x
    x = 14,812,544,723,185.18/4,382,817.81
  6. Step 6: Final answer
    x = 3,379,685.25

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1.5x scale

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.