Home / 4,828,343.70-7,242,515.55-3,032,488.65

Finding the Fourth Proportional to 4,828,343.70, 7,242,515.55 and 3,032,488.65

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Solution

The fourth proportional to 4,828,343.70, 7,242,515.55 and 3,032,488.65 is: 4,548,732.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,343.70 : 7,242,515.55 = 3,032,488.65 : x
  2. Step 2: Convert to fraction form
    4,828,343.70/7,242,515.55 = 3,032,488.65/x
  3. Step 3: Cross multiply
    4,828,343.70x = 7,242,515.55 × 3,032,488.65
  4. Step 4: Simplify right side
    4,828,343.70x = 21,962,846,202,823.51
  5. Step 5: Solve for x
    x = 21,962,846,202,823.51/4,828,343.70
  6. Step 6: Final answer
    x = 4,548,732.98

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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.