Home / 1,027,195.92-1,537,795.80-599,420.88

Finding the Fourth Proportional to 1,027,195.92, 1,537,795.80 and 599,420.88

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Solution

The fourth proportional to 1,027,195.92, 1,537,795.80 and 599,420.88 is: 897,381.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,195.92 : 1,537,795.80 = 599,420.88 : x
  2. Step 2: Convert to fraction form
    1,027,195.92/1,537,795.80 = 599,420.88/x
  3. Step 3: Cross multiply
    1,027,195.92x = 1,537,795.80 × 599,420.88
  4. Step 4: Simplify right side
    1,027,195.92x = 921,786,911,696.30
  5. Step 5: Solve for x
    x = 921,786,911,696.30/1,027,195.92
  6. Step 6: Final answer
    x = 897,381.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.