Home / 6,579,960.57-9,080,294.27-3,679,357.05

Finding the Fourth Proportional to 6,579,960.57, 9,080,294.27 and 3,679,357.05

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Solution

The fourth proportional to 6,579,960.57, 9,080,294.27 and 3,679,357.05 is: 5,077,484.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,960.57 : 9,080,294.27 = 3,679,357.05 : x
  2. Step 2: Convert to fraction form
    6,579,960.57/9,080,294.27 = 3,679,357.05/x
  3. Step 3: Cross multiply
    6,579,960.57x = 9,080,294.27 × 3,679,357.05
  4. Step 4: Simplify right side
    6,579,960.57x = 33,409,644,720,002.32
  5. Step 5: Solve for x
    x = 33,409,644,720,002.32/6,579,960.57
  6. Step 6: Final answer
    x = 5,077,484.03

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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.