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Finding the Fourth Proportional to 585,026, 877,539.04 and 141,794

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Solution

The fourth proportional to 585,026, 877,539.04 and 141,794 is: 212,691.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,026 : 877,539.04 = 141,794 : x
  2. Step 2: Convert to fraction form
    585,026/877,539.04 = 141,794/x
  3. Step 3: Cross multiply
    585,026x = 877,539.04 × 141,794
  4. Step 4: Simplify right side
    585,026x = 124,429,770,637.76
  5. Step 5: Solve for x
    x = 124,429,770,637.76/585,026
  6. Step 6: Final answer
    x = 212,691.01

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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.