Home / 1,552,973.52-2,329,560.72-488,060.04

Finding the Fourth Proportional to 1,552,973.52, 2,329,560.72 and 488,060.04

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Solution

The fourth proportional to 1,552,973.52, 2,329,560.72 and 488,060.04 is: 732,121.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,973.52 : 2,329,560.72 = 488,060.04 : x
  2. Step 2: Convert to fraction form
    1,552,973.52/2,329,560.72 = 488,060.04/x
  3. Step 3: Cross multiply
    1,552,973.52x = 2,329,560.72 × 488,060.04
  4. Step 4: Simplify right side
    1,552,973.52x = 1,136,965,498,185.63
  5. Step 5: Solve for x
    x = 1,136,965,498,185.63/1,552,973.52
  6. Step 6: Final answer
    x = 732,121.63

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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.