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Finding the Fourth Proportional to 595,901.70, 893,852.55 and 276,052.95

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Solution

The fourth proportional to 595,901.70, 893,852.55 and 276,052.95 is: 414,079.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,901.70 : 893,852.55 = 276,052.95 : x
  2. Step 2: Convert to fraction form
    595,901.70/893,852.55 = 276,052.95/x
  3. Step 3: Cross multiply
    595,901.70x = 893,852.55 × 276,052.95
  4. Step 4: Simplify right side
    595,901.70x = 246,750,633,292.52
  5. Step 5: Solve for x
    x = 246,750,633,292.52/595,901.70
  6. Step 6: Final answer
    x = 414,079.43

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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.