Home / 1,350,997.58-2,026,520.98-452,271.80

Finding the Fourth Proportional to 1,350,997.58, 2,026,520.98 and 452,271.80

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Solution

The fourth proportional to 1,350,997.58, 2,026,520.98 and 452,271.80 is: 678,415.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,997.58 : 2,026,520.98 = 452,271.80 : x
  2. Step 2: Convert to fraction form
    1,350,997.58/2,026,520.98 = 452,271.80/x
  3. Step 3: Cross multiply
    1,350,997.58x = 2,026,520.98 × 452,271.80
  4. Step 4: Simplify right side
    1,350,997.58x = 916,538,295,297.99
  5. Step 5: Solve for x
    x = 916,538,295,297.99/1,350,997.58
  6. Step 6: Final answer
    x = 678,415.94

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1.5x scale

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.