Home / 4,433,849.28-6,118,740-2,396,653.92

Finding the Fourth Proportional to 4,433,849.28, 6,118,740 and 2,396,653.92

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Solution

The fourth proportional to 4,433,849.28, 6,118,740 and 2,396,653.92 is: 3,307,397.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,849.28 : 6,118,740 = 2,396,653.92 : x
  2. Step 2: Convert to fraction form
    4,433,849.28/6,118,740 = 2,396,653.92/x
  3. Step 3: Cross multiply
    4,433,849.28x = 6,118,740 × 2,396,653.92
  4. Step 4: Simplify right side
    4,433,849.28x = 14,664,502,206,460.80
  5. Step 5: Solve for x
    x = 14,664,502,206,460.80/4,433,849.28
  6. Step 6: Final answer
    x = 3,307,397.54

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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.