Home / 5,032,429.40-7,545,765.72-2,335,367.36

Finding the Fourth Proportional to 5,032,429.40, 7,545,765.72 and 2,335,367.36

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Solution

The fourth proportional to 5,032,429.40, 7,545,765.72 and 2,335,367.36 is: 3,501,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,429.40 : 7,545,765.72 = 2,335,367.36 : x
  2. Step 2: Convert to fraction form
    5,032,429.40/7,545,765.72 = 2,335,367.36/x
  3. Step 3: Cross multiply
    5,032,429.40x = 7,545,765.72 × 2,335,367.36
  4. Step 4: Simplify right side
    5,032,429.40x = 17,622,134,968,694.90
  5. Step 5: Solve for x
    x = 17,622,134,968,694.90/5,032,429.40
  6. Step 6: Final answer
    x = 3,501,715.29

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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.