Home / 1,060,638.22-1,463,713.68-601,772.05

Finding the Fourth Proportional to 1,060,638.22, 1,463,713.68 and 601,772.05

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Solution

The fourth proportional to 1,060,638.22, 1,463,713.68 and 601,772.05 is: 830,464.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,638.22 : 1,463,713.68 = 601,772.05 : x
  2. Step 2: Convert to fraction form
    1,060,638.22/1,463,713.68 = 601,772.05/x
  3. Step 3: Cross multiply
    1,060,638.22x = 1,463,713.68 × 601,772.05
  4. Step 4: Simplify right side
    1,060,638.22x = 880,821,981,826.64
  5. Step 5: Solve for x
    x = 880,821,981,826.64/1,060,638.22
  6. Step 6: Final answer
    x = 830,464.12

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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.