Home / 1,006,595.37-1,389,134.34-576,956.52

Finding the Fourth Proportional to 1,006,595.37, 1,389,134.34 and 576,956.52

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Solution

The fourth proportional to 1,006,595.37, 1,389,134.34 and 576,956.52 is: 796,218.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,595.37 : 1,389,134.34 = 576,956.52 : x
  2. Step 2: Convert to fraction form
    1,006,595.37/1,389,134.34 = 576,956.52/x
  3. Step 3: Cross multiply
    1,006,595.37x = 1,389,134.34 × 576,956.52
  4. Step 4: Simplify right side
    1,006,595.37x = 801,470,114,618.90
  5. Step 5: Solve for x
    x = 801,470,114,618.90/1,006,595.37
  6. Step 6: Final answer
    x = 796,218.76

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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.