Home / 924,523.45-1,276,235.30-562,063.05

Finding the Fourth Proportional to 924,523.45, 1,276,235.30 and 562,063.05

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Solution

The fourth proportional to 924,523.45, 1,276,235.30 and 562,063.05 is: 775,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,523.45 : 1,276,235.30 = 562,063.05 : x
  2. Step 2: Convert to fraction form
    924,523.45/1,276,235.30 = 562,063.05/x
  3. Step 3: Cross multiply
    924,523.45x = 1,276,235.30 × 562,063.05
  4. Step 4: Simplify right side
    924,523.45x = 717,324,706,640.82
  5. Step 5: Solve for x
    x = 717,324,706,640.82/924,523.45
  6. Step 6: Final answer
    x = 775,885.90

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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.