Home / 1,283,051.52-1,924,755.84-534,925.44

Finding the Fourth Proportional to 1,283,051.52, 1,924,755.84 and 534,925.44

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Solution

The fourth proportional to 1,283,051.52, 1,924,755.84 and 534,925.44 is: 802,462.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,051.52 : 1,924,755.84 = 534,925.44 : x
  2. Step 2: Convert to fraction form
    1,283,051.52/1,924,755.84 = 534,925.44/x
  3. Step 3: Cross multiply
    1,283,051.52x = 1,924,755.84 × 534,925.44
  4. Step 4: Simplify right side
    1,283,051.52x = 1,029,600,864,604.57
  5. Step 5: Solve for x
    x = 1,029,600,864,604.57/1,283,051.52
  6. Step 6: Final answer
    x = 802,462.60

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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.