Home / 4,613,166.80-6,366,042.50-2,548,145.36

Finding the Fourth Proportional to 4,613,166.80, 6,366,042.50 and 2,548,145.36

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Solution

The fourth proportional to 4,613,166.80, 6,366,042.50 and 2,548,145.36 is: 3,516,370.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,166.80 : 6,366,042.50 = 2,548,145.36 : x
  2. Step 2: Convert to fraction form
    4,613,166.80/6,366,042.50 = 2,548,145.36/x
  3. Step 3: Cross multiply
    4,613,166.80x = 6,366,042.50 × 2,548,145.36
  4. Step 4: Simplify right side
    4,613,166.80x = 16,221,601,645,197.07
  5. Step 5: Solve for x
    x = 16,221,601,645,197.07/4,613,166.80
  6. Step 6: Final answer
    x = 3,516,370.07

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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.