Home / 1,060,761.42-1,463,886.68-577,344.11

Finding the Fourth Proportional to 1,060,761.42, 1,463,886.68 and 577,344.11

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Solution

The fourth proportional to 1,060,761.42, 1,463,886.68 and 577,344.11 is: 796,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,761.42 : 1,463,886.68 = 577,344.11 : x
  2. Step 2: Convert to fraction form
    1,060,761.42/1,463,886.68 = 577,344.11/x
  3. Step 3: Cross multiply
    1,060,761.42x = 1,463,886.68 × 577,344.11
  4. Step 4: Simplify right side
    1,060,761.42x = 845,166,342,199.30
  5. Step 5: Solve for x
    x = 845,166,342,199.30/1,060,761.42
  6. Step 6: Final answer
    x = 796,754.41

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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.