Home / 5,935,218.80-8,902,828.20-5,580,924.80

Finding the Fourth Proportional to 5,935,218.80, 8,902,828.20 and 5,580,924.80

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Solution

The fourth proportional to 5,935,218.80, 8,902,828.20 and 5,580,924.80 is: 8,371,387.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,218.80 : 8,902,828.20 = 5,580,924.80 : x
  2. Step 2: Convert to fraction form
    5,935,218.80/8,902,828.20 = 5,580,924.80/x
  3. Step 3: Cross multiply
    5,935,218.80x = 8,902,828.20 × 5,580,924.80
  4. Step 4: Simplify right side
    5,935,218.80x = 49,686,014,691,519.35
  5. Step 5: Solve for x
    x = 49,686,014,691,519.35/5,935,218.80
  6. Step 6: Final answer
    x = 8,371,387.20

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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.