Home / 4,333,045.64-5,979,530.08-2,399,264.60

Finding the Fourth Proportional to 4,333,045.64, 5,979,530.08 and 2,399,264.60

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Solution

The fourth proportional to 4,333,045.64, 5,979,530.08 and 2,399,264.60 is: 3,310,944.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,045.64 : 5,979,530.08 = 2,399,264.60 : x
  2. Step 2: Convert to fraction form
    4,333,045.64/5,979,530.08 = 2,399,264.60/x
  3. Step 3: Cross multiply
    4,333,045.64x = 5,979,530.08 × 2,399,264.60
  4. Step 4: Simplify right side
    4,333,045.64x = 14,346,474,845,579.17
  5. Step 5: Solve for x
    x = 14,346,474,845,579.17/4,333,045.64
  6. Step 6: Final answer
    x = 3,310,944.78

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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.