Home / 1,599,066.59-2,397,917.09-925,612.74

Finding the Fourth Proportional to 1,599,066.59, 2,397,917.09 and 925,612.74

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Solution

The fourth proportional to 1,599,066.59, 2,397,917.09 and 925,612.74 is: 1,388,023.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,066.59 : 2,397,917.09 = 925,612.74 : x
  2. Step 2: Convert to fraction form
    1,599,066.59/2,397,917.09 = 925,612.74/x
  3. Step 3: Cross multiply
    1,599,066.59x = 2,397,917.09 × 925,612.74
  4. Step 4: Simplify right side
    1,599,066.59x = 2,219,542,609,334.46
  5. Step 5: Solve for x
    x = 2,219,542,609,334.46/1,599,066.59
  6. Step 6: Final answer
    x = 1,388,023.88

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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.