Home / 796,927.04-1,099,692.96-457,323.20

Finding the Fourth Proportional to 796,927.04, 1,099,692.96 and 457,323.20

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Solution

The fourth proportional to 796,927.04, 1,099,692.96 and 457,323.20 is: 631,067.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,927.04 : 1,099,692.96 = 457,323.20 : x
  2. Step 2: Convert to fraction form
    796,927.04/1,099,692.96 = 457,323.20/x
  3. Step 3: Cross multiply
    796,927.04x = 1,099,692.96 × 457,323.20
  4. Step 4: Simplify right side
    796,927.04x = 502,915,103,484.67
  5. Step 5: Solve for x
    x = 502,915,103,484.67/796,927.04
  6. Step 6: Final answer
    x = 631,067.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.