Home / 4,659,234.52-6,430,008.28-2,799,218.97

Finding the Fourth Proportional to 4,659,234.52, 6,430,008.28 and 2,799,218.97

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Solution

The fourth proportional to 4,659,234.52, 6,430,008.28 and 2,799,218.97 is: 3,863,081.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,234.52 : 6,430,008.28 = 2,799,218.97 : x
  2. Step 2: Convert to fraction form
    4,659,234.52/6,430,008.28 = 2,799,218.97/x
  3. Step 3: Cross multiply
    4,659,234.52x = 6,430,008.28 × 2,799,218.97
  4. Step 4: Simplify right side
    4,659,234.52x = 17,999,001,154,633.07
  5. Step 5: Solve for x
    x = 17,999,001,154,633.07/4,659,234.52
  6. Step 6: Final answer
    x = 3,863,081.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.