Home / 6,085,167.16-9,129,150.60-2,042,191.48

Finding the Fourth Proportional to 6,085,167.16, 9,129,150.60 and 2,042,191.48

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Solution

The fourth proportional to 6,085,167.16, 9,129,150.60 and 2,042,191.48 is: 3,063,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,167.16 : 9,129,150.60 = 2,042,191.48 : x
  2. Step 2: Convert to fraction form
    6,085,167.16/9,129,150.60 = 2,042,191.48/x
  3. Step 3: Cross multiply
    6,085,167.16x = 9,129,150.60 × 2,042,191.48
  4. Step 4: Simplify right side
    6,085,167.16x = 18,643,473,574,956.89
  5. Step 5: Solve for x
    x = 18,643,473,574,956.89/6,085,167.16
  6. Step 6: Final answer
    x = 3,063,757.02

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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.