Home / 1,498,618.61-2,247,336.21-599,892.83

Finding the Fourth Proportional to 1,498,618.61, 2,247,336.21 and 599,892.83

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Solution

The fourth proportional to 1,498,618.61, 2,247,336.21 and 599,892.83 is: 899,602.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,618.61 : 2,247,336.21 = 599,892.83 : x
  2. Step 2: Convert to fraction form
    1,498,618.61/2,247,336.21 = 599,892.83/x
  3. Step 3: Cross multiply
    1,498,618.61x = 2,247,336.21 × 599,892.83
  4. Step 4: Simplify right side
    1,498,618.61x = 1,348,160,878,978.37
  5. Step 5: Solve for x
    x = 1,348,160,878,978.37/1,498,618.61
  6. Step 6: Final answer
    x = 899,602.39

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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.