Home / 4,895,952.80-6,756,567.01-2,690,775.59

Finding the Fourth Proportional to 4,895,952.80, 6,756,567.01 and 2,690,775.59

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Solution

The fourth proportional to 4,895,952.80, 6,756,567.01 and 2,690,775.59 is: 3,713,353.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,952.80 : 6,756,567.01 = 2,690,775.59 : x
  2. Step 2: Convert to fraction form
    4,895,952.80/6,756,567.01 = 2,690,775.59/x
  3. Step 3: Cross multiply
    4,895,952.80x = 6,756,567.01 × 2,690,775.59
  4. Step 4: Simplify right side
    4,895,952.80x = 18,180,405,542,197.51
  5. Step 5: Solve for x
    x = 18,180,405,542,197.51/4,895,952.80
  6. Step 6: Final answer
    x = 3,713,353.93

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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.