Home / 3,677,693.46-5,075,915.97-2,301,676.80

Finding the Fourth Proportional to 3,677,693.46, 5,075,915.97 and 2,301,676.80

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Solution

The fourth proportional to 3,677,693.46, 5,075,915.97 and 2,301,676.80 is: 3,176,751.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,693.46 : 5,075,915.97 = 2,301,676.80 : x
  2. Step 2: Convert to fraction form
    3,677,693.46/5,075,915.97 = 2,301,676.80/x
  3. Step 3: Cross multiply
    3,677,693.46x = 5,075,915.97 × 2,301,676.80
  4. Step 4: Simplify right side
    3,677,693.46x = 11,683,118,026,898.49
  5. Step 5: Solve for x
    x = 11,683,118,026,898.49/3,677,693.46
  6. Step 6: Final answer
    x = 3,176,751.45

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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.