Home / 1,193,956.32-1,790,934.48-395,023.84

Finding the Fourth Proportional to 1,193,956.32, 1,790,934.48 and 395,023.84

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Solution

The fourth proportional to 1,193,956.32, 1,790,934.48 and 395,023.84 is: 592,535.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,956.32 : 1,790,934.48 = 395,023.84 : x
  2. Step 2: Convert to fraction form
    1,193,956.32/1,790,934.48 = 395,023.84/x
  3. Step 3: Cross multiply
    1,193,956.32x = 1,790,934.48 × 395,023.84
  4. Step 4: Simplify right side
    1,193,956.32x = 707,461,815,478.00
  5. Step 5: Solve for x
    x = 707,461,815,478.00/1,193,956.32
  6. Step 6: Final answer
    x = 592,535.76

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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.