Home / 2,592,112.88-3,577,295.40-1,446,416.48

Finding the Fourth Proportional to 2,592,112.88, 3,577,295.40 and 1,446,416.48

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Solution

The fourth proportional to 2,592,112.88, 3,577,295.40 and 1,446,416.48 is: 1,996,154.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,112.88 : 3,577,295.40 = 1,446,416.48 : x
  2. Step 2: Convert to fraction form
    2,592,112.88/3,577,295.40 = 1,446,416.48/x
  3. Step 3: Cross multiply
    2,592,112.88x = 3,577,295.40 × 1,446,416.48
  4. Step 4: Simplify right side
    2,592,112.88x = 5,174,259,020,388.19
  5. Step 5: Solve for x
    x = 5,174,259,020,388.19/2,592,112.88
  6. Step 6: Final answer
    x = 1,996,154.97

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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.