Home / 846,171.16-1,268,063.30-467,262.48

Finding the Fourth Proportional to 846,171.16, 1,268,063.30 and 467,262.48

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Solution

The fourth proportional to 846,171.16, 1,268,063.30 and 467,262.48 is: 700,234.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,171.16 : 1,268,063.30 = 467,262.48 : x
  2. Step 2: Convert to fraction form
    846,171.16/1,268,063.30 = 467,262.48/x
  3. Step 3: Cross multiply
    846,171.16x = 1,268,063.30 × 467,262.48
  4. Step 4: Simplify right side
    846,171.16x = 592,518,402,354.98
  5. Step 5: Solve for x
    x = 592,518,402,354.98/846,171.16
  6. Step 6: Final answer
    x = 700,234.69

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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.