Home / 5,958,011.43-8,222,328.84-3,308,871.02

Finding the Fourth Proportional to 5,958,011.43, 8,222,328.84 and 3,308,871.02

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Solution

The fourth proportional to 5,958,011.43, 8,222,328.84 and 3,308,871.02 is: 4,566,393.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,011.43 : 8,222,328.84 = 3,308,871.02 : x
  2. Step 2: Convert to fraction form
    5,958,011.43/8,222,328.84 = 3,308,871.02/x
  3. Step 3: Cross multiply
    5,958,011.43x = 8,222,328.84 × 3,308,871.02
  4. Step 4: Simplify right side
    5,958,011.43x = 27,206,625,574,474.57
  5. Step 5: Solve for x
    x = 27,206,625,574,474.57/5,958,011.43
  6. Step 6: Final answer
    x = 4,566,393.65

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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.