Home / 4,333,211.06-5,979,827.56-2,399,471.60

Finding the Fourth Proportional to 4,333,211.06, 5,979,827.56 and 2,399,471.60

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Solution

The fourth proportional to 4,333,211.06, 5,979,827.56 and 2,399,471.60 is: 3,311,268.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,211.06 : 5,979,827.56 = 2,399,471.60 : x
  2. Step 2: Convert to fraction form
    4,333,211.06/5,979,827.56 = 2,399,471.60/x
  3. Step 3: Cross multiply
    4,333,211.06x = 5,979,827.56 × 2,399,471.60
  4. Step 4: Simplify right side
    4,333,211.06x = 14,348,426,403,117.29
  5. Step 5: Solve for x
    x = 14,348,426,403,117.29/4,333,211.06
  6. Step 6: Final answer
    x = 3,311,268.76

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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.