Home / 4,644,250.70-6,409,279.04-2,579,275.89

Finding the Fourth Proportional to 4,644,250.70, 6,409,279.04 and 2,579,275.89

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Solution

The fourth proportional to 4,644,250.70, 6,409,279.04 and 2,579,275.89 is: 3,559,519.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,250.70 : 6,409,279.04 = 2,579,275.89 : x
  2. Step 2: Convert to fraction form
    4,644,250.70/6,409,279.04 = 2,579,275.89/x
  3. Step 3: Cross multiply
    4,644,250.70x = 6,409,279.04 × 2,579,275.89
  4. Step 4: Simplify right side
    4,644,250.70x = 16,531,298,887,257.97
  5. Step 5: Solve for x
    x = 16,531,298,887,257.97/4,644,250.70
  6. Step 6: Final answer
    x = 3,559,519.06

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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.