Home / 4,064,516.34-5,609,040.33-2,228,987.58

Finding the Fourth Proportional to 4,064,516.34, 5,609,040.33 and 2,228,987.58

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Solution

The fourth proportional to 4,064,516.34, 5,609,040.33 and 2,228,987.58 is: 3,076,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,516.34 : 5,609,040.33 = 2,228,987.58 : x
  2. Step 2: Convert to fraction form
    4,064,516.34/5,609,040.33 = 2,228,987.58/x
  3. Step 3: Cross multiply
    4,064,516.34x = 5,609,040.33 × 2,228,987.58
  4. Step 4: Simplify right side
    4,064,516.34x = 12,502,481,231,289.10
  5. Step 5: Solve for x
    x = 12,502,481,231,289.10/4,064,516.34
  6. Step 6: Final answer
    x = 3,076,007.13

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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.