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Finding the Fourth Proportional to 595,797.16, 893,192.28 and 258,582.82

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Solution

The fourth proportional to 595,797.16, 893,192.28 and 258,582.82 is: 387,655.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,797.16 : 893,192.28 = 258,582.82 : x
  2. Step 2: Convert to fraction form
    595,797.16/893,192.28 = 258,582.82/x
  3. Step 3: Cross multiply
    595,797.16x = 893,192.28 × 258,582.82
  4. Step 4: Simplify right side
    595,797.16x = 230,964,178,564.63
  5. Step 5: Solve for x
    x = 230,964,178,564.63/595,797.16
  6. Step 6: Final answer
    x = 387,655.72

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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.