Home / 6,249,668.04-9,375,251.11-2,205,320.63

Finding the Fourth Proportional to 6,249,668.04, 9,375,251.11 and 2,205,320.63

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Solution

The fourth proportional to 6,249,668.04, 9,375,251.11 and 2,205,320.63 is: 3,308,245.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,668.04 : 9,375,251.11 = 2,205,320.63 : x
  2. Step 2: Convert to fraction form
    6,249,668.04/9,375,251.11 = 2,205,320.63/x
  3. Step 3: Cross multiply
    6,249,668.04x = 9,375,251.11 × 2,205,320.63
  4. Step 4: Simplify right side
    6,249,668.04x = 20,675,434,631,923.84
  5. Step 5: Solve for x
    x = 20,675,434,631,923.84/6,249,668.04
  6. Step 6: Final answer
    x = 3,308,245.25

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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.