Home / 1,060,877.43-1,464,043.68-577,475.10

Finding the Fourth Proportional to 1,060,877.43, 1,464,043.68 and 577,475.10

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Solution

The fourth proportional to 1,060,877.43, 1,464,043.68 and 577,475.10 is: 796,933.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,877.43 : 1,464,043.68 = 577,475.10 : x
  2. Step 2: Convert to fraction form
    1,060,877.43/1,464,043.68 = 577,475.10/x
  3. Step 3: Cross multiply
    1,060,877.43x = 1,464,043.68 × 577,475.10
  4. Step 4: Simplify right side
    1,060,877.43x = 845,448,770,512.37
  5. Step 5: Solve for x
    x = 845,448,770,512.37/1,060,877.43
  6. Step 6: Final answer
    x = 796,933.51

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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.