Home / 4,333,275.60-5,979,846.96-2,399,494.80

Finding the Fourth Proportional to 4,333,275.60, 5,979,846.96 and 2,399,494.80

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Solution

The fourth proportional to 4,333,275.60, 5,979,846.96 and 2,399,494.80 is: 3,311,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,275.60 : 5,979,846.96 = 2,399,494.80 : x
  2. Step 2: Convert to fraction form
    4,333,275.60/5,979,846.96 = 2,399,494.80/x
  3. Step 3: Cross multiply
    4,333,275.60x = 5,979,846.96 × 2,399,494.80
  4. Step 4: Simplify right side
    4,333,275.60x = 14,348,611,685,315.81
  5. Step 5: Solve for x
    x = 14,348,611,685,315.81/4,333,275.60
  6. Step 6: Final answer
    x = 3,311,262.20

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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.