Home / 4,076,987.04-5,626,245.71-2,241,476.55

Finding the Fourth Proportional to 4,076,987.04, 5,626,245.71 and 2,241,476.55

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Solution

The fourth proportional to 4,076,987.04, 5,626,245.71 and 2,241,476.55 is: 3,093,239.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,987.04 : 5,626,245.71 = 2,241,476.55 : x
  2. Step 2: Convert to fraction form
    4,076,987.04/5,626,245.71 = 2,241,476.55/x
  3. Step 3: Cross multiply
    4,076,987.04x = 5,626,245.71 × 2,241,476.55
  4. Step 4: Simplify right side
    4,076,987.04x = 12,611,097,829,106.79
  5. Step 5: Solve for x
    x = 12,611,097,829,106.79/4,076,987.04
  6. Step 6: Final answer
    x = 3,093,239.62

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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.