Home / 1,024,468.80-1,536,703.20-552,076.80

Finding the Fourth Proportional to 1,024,468.80, 1,536,703.20 and 552,076.80

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Solution

The fourth proportional to 1,024,468.80, 1,536,703.20 and 552,076.80 is: 828,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,468.80 : 1,536,703.20 = 552,076.80 : x
  2. Step 2: Convert to fraction form
    1,024,468.80/1,536,703.20 = 552,076.80/x
  3. Step 3: Cross multiply
    1,024,468.80x = 1,536,703.20 × 552,076.80
  4. Step 4: Simplify right side
    1,024,468.80x = 848,378,185,205.76
  5. Step 5: Solve for x
    x = 848,378,185,205.76/1,024,468.80
  6. Step 6: Final answer
    x = 828,115.20

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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.