Home / 949,479.16-1,423,234.54-593,676.12

Finding the Fourth Proportional to 949,479.16, 1,423,234.54 and 593,676.12

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Solution

The fourth proportional to 949,479.16, 1,423,234.54 and 593,676.12 is: 889,898.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,479.16 : 1,423,234.54 = 593,676.12 : x
  2. Step 2: Convert to fraction form
    949,479.16/1,423,234.54 = 593,676.12/x
  3. Step 3: Cross multiply
    949,479.16x = 1,423,234.54 × 593,676.12
  4. Step 4: Simplify right side
    949,479.16x = 844,940,359,557.19
  5. Step 5: Solve for x
    x = 844,940,359,557.19/949,479.16
  6. Step 6: Final answer
    x = 889,898.79

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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.