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Finding the Fourth Proportional to 675,467.61, 1,014,360.54 and 599,737.29

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Solution

The fourth proportional to 675,467.61, 1,014,360.54 and 599,737.29 is: 900,635.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,467.61 : 1,014,360.54 = 599,737.29 : x
  2. Step 2: Convert to fraction form
    675,467.61/1,014,360.54 = 599,737.29/x
  3. Step 3: Cross multiply
    675,467.61x = 1,014,360.54 × 599,737.29
  4. Step 4: Simplify right side
    675,467.61x = 608,349,841,342.54
  5. Step 5: Solve for x
    x = 608,349,841,342.54/675,467.61
  6. Step 6: Final answer
    x = 900,635.10

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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.