Home / 4,259,354.52-5,877,864.72-2,325,609.12

Finding the Fourth Proportional to 4,259,354.52, 5,877,864.72 and 2,325,609.12

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Solution

The fourth proportional to 4,259,354.52, 5,877,864.72 and 2,325,609.12 is: 3,209,316.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,354.52 : 5,877,864.72 = 2,325,609.12 : x
  2. Step 2: Convert to fraction form
    4,259,354.52/5,877,864.72 = 2,325,609.12/x
  3. Step 3: Cross multiply
    4,259,354.52x = 5,877,864.72 × 2,325,609.12
  4. Step 4: Simplify right side
    4,259,354.52x = 13,669,615,798,958.25
  5. Step 5: Solve for x
    x = 13,669,615,798,958.25/4,259,354.52
  6. Step 6: Final answer
    x = 3,209,316.28

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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.