Home / 3,271,547.88-4,893,653.12-2,298,844.02

Finding the Fourth Proportional to 3,271,547.88, 4,893,653.12 and 2,298,844.02

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Solution

The fourth proportional to 3,271,547.88, 4,893,653.12 and 2,298,844.02 is: 3,438,661.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,547.88 : 4,893,653.12 = 2,298,844.02 : x
  2. Step 2: Convert to fraction form
    3,271,547.88/4,893,653.12 = 2,298,844.02/x
  3. Step 3: Cross multiply
    3,271,547.88x = 4,893,653.12 × 2,298,844.02
  4. Step 4: Simplify right side
    3,271,547.88x = 11,249,745,230,654.32
  5. Step 5: Solve for x
    x = 11,249,745,230,654.32/3,271,547.88
  6. Step 6: Final answer
    x = 3,438,661.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.