Home / 2,669,004.34-3,683,489.44-1,523,256.10

Finding the Fourth Proportional to 2,669,004.34, 3,683,489.44 and 1,523,256.10

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Solution

The fourth proportional to 2,669,004.34, 3,683,489.44 and 1,523,256.10 is: 2,102,243.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,004.34 : 3,683,489.44 = 1,523,256.10 : x
  2. Step 2: Convert to fraction form
    2,669,004.34/3,683,489.44 = 1,523,256.10/x
  3. Step 3: Cross multiply
    2,669,004.34x = 3,683,489.44 × 1,523,256.10
  4. Step 4: Simplify right side
    2,669,004.34x = 5,610,897,758,765.58
  5. Step 5: Solve for x
    x = 5,610,897,758,765.58/2,669,004.34
  6. Step 6: Final answer
    x = 2,102,243.77

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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.