Home / 1,081,948.20-1,493,089.58-598,546.02

Finding the Fourth Proportional to 1,081,948.20, 1,493,089.58 and 598,546.02

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Solution

The fourth proportional to 1,081,948.20, 1,493,089.58 and 598,546.02 is: 825,994.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,948.20 : 1,493,089.58 = 598,546.02 : x
  2. Step 2: Convert to fraction form
    1,081,948.20/1,493,089.58 = 598,546.02/x
  3. Step 3: Cross multiply
    1,081,948.20x = 1,493,089.58 × 598,546.02
  4. Step 4: Simplify right side
    1,081,948.20x = 893,682,824,864.29
  5. Step 5: Solve for x
    x = 893,682,824,864.29/1,081,948.20
  6. Step 6: Final answer
    x = 825,994.10

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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.