Home / 4,369,507.98-6,030,631.29-2,628,936.65

Finding the Fourth Proportional to 4,369,507.98, 6,030,631.29 and 2,628,936.65

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Solution

The fourth proportional to 4,369,507.98, 6,030,631.29 and 2,628,936.65 is: 3,628,359.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,507.98 : 6,030,631.29 = 2,628,936.65 : x
  2. Step 2: Convert to fraction form
    4,369,507.98/6,030,631.29 = 2,628,936.65/x
  3. Step 3: Cross multiply
    4,369,507.98x = 6,030,631.29 × 2,628,936.65
  4. Step 4: Simplify right side
    4,369,507.98x = 15,854,147,590,764.62
  5. Step 5: Solve for x
    x = 15,854,147,590,764.62/4,369,507.98
  6. Step 6: Final answer
    x = 3,628,359.91

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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.