Home / 2,360,654.64-3,257,979.84-1,342,212.48

Finding the Fourth Proportional to 2,360,654.64, 3,257,979.84 and 1,342,212.48

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Solution

The fourth proportional to 2,360,654.64, 3,257,979.84 and 1,342,212.48 is: 1,852,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,654.64 : 3,257,979.84 = 1,342,212.48 : x
  2. Step 2: Convert to fraction form
    2,360,654.64/3,257,979.84 = 1,342,212.48/x
  3. Step 3: Cross multiply
    2,360,654.64x = 3,257,979.84 × 1,342,212.48
  4. Step 4: Simplify right side
    2,360,654.64x = 4,372,901,200,836.40
  5. Step 5: Solve for x
    x = 4,372,901,200,836.40/2,360,654.64
  6. Step 6: Final answer
    x = 1,852,410.40

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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.