Home / 4,098,007.80-5,745,609-4,098,007.80

Finding the Fourth Proportional to 4,098,007.80, 5,745,609 and 4,098,007.80

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Solution

The fourth proportional to 4,098,007.80, 5,745,609 and 4,098,007.80 is: 5,745,609

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,007.80 : 5,745,609 = 4,098,007.80 : x
  2. Step 2: Convert to fraction form
    4,098,007.80/5,745,609 = 4,098,007.80/x
  3. Step 3: Cross multiply
    4,098,007.80x = 5,745,609 × 4,098,007.80
  4. Step 4: Simplify right side
    4,098,007.80x = 23,545,550,497,750.20
  5. Step 5: Solve for x
    x = 23,545,550,497,750.20/4,098,007.80
  6. Step 6: Final answer
    x = 5,745,609

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.