Home / 1,063,274.05-1,467,354.72-604,407.88

Finding the Fourth Proportional to 1,063,274.05, 1,467,354.72 and 604,407.88

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Solution

The fourth proportional to 1,063,274.05, 1,467,354.72 and 604,407.88 is: 834,103.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,274.05 : 1,467,354.72 = 604,407.88 : x
  2. Step 2: Convert to fraction form
    1,063,274.05/1,467,354.72 = 604,407.88/x
  3. Step 3: Cross multiply
    1,063,274.05x = 1,467,354.72 × 604,407.88
  4. Step 4: Simplify right side
    1,063,274.05x = 886,880,755,523.19
  5. Step 5: Solve for x
    x = 886,880,755,523.19/1,063,274.05
  6. Step 6: Final answer
    x = 834,103.64

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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.