Home / 2,692,273.62-4,038,445.59-895,157.07

Finding the Fourth Proportional to 2,692,273.62, 4,038,445.59 and 895,157.07

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Solution

The fourth proportional to 2,692,273.62, 4,038,445.59 and 895,157.07 is: 1,342,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,273.62 : 4,038,445.59 = 895,157.07 : x
  2. Step 2: Convert to fraction form
    2,692,273.62/4,038,445.59 = 895,157.07/x
  3. Step 3: Cross multiply
    2,692,273.62x = 4,038,445.59 × 895,157.07
  4. Step 4: Simplify right side
    2,692,273.62x = 3,615,043,121,698.82
  5. Step 5: Solve for x
    x = 3,615,043,121,698.82/2,692,273.62
  6. Step 6: Final answer
    x = 1,342,747.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.