Home / 4,038,973.54-5,573,810.26-2,203,460.88

Finding the Fourth Proportional to 4,038,973.54, 5,573,810.26 and 2,203,460.88

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Solution

The fourth proportional to 4,038,973.54, 5,573,810.26 and 2,203,460.88 is: 3,040,790.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,973.54 : 5,573,810.26 = 2,203,460.88 : x
  2. Step 2: Convert to fraction form
    4,038,973.54/5,573,810.26 = 2,203,460.88/x
  3. Step 3: Cross multiply
    4,038,973.54x = 5,573,810.26 × 2,203,460.88
  4. Step 4: Simplify right side
    4,038,973.54x = 12,281,672,860,452.63
  5. Step 5: Solve for x
    x = 12,281,672,860,452.63/4,038,973.54
  6. Step 6: Final answer
    x = 3,040,790.62

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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.