Home / 676,295.37-1,014,063.03-463,303.44

Finding the Fourth Proportional to 676,295.37, 1,014,063.03 and 463,303.44

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Solution

The fourth proportional to 676,295.37, 1,014,063.03 and 463,303.44 is: 694,694.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,295.37 : 1,014,063.03 = 463,303.44 : x
  2. Step 2: Convert to fraction form
    676,295.37/1,014,063.03 = 463,303.44/x
  3. Step 3: Cross multiply
    676,295.37x = 1,014,063.03 × 463,303.44
  4. Step 4: Simplify right side
    676,295.37x = 469,818,890,175.82
  5. Step 5: Solve for x
    x = 469,818,890,175.82/676,295.37
  6. Step 6: Final answer
    x = 694,694.82

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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.