Home / 796,502.88-1,099,136.07-433,925.01

Finding the Fourth Proportional to 796,502.88, 1,099,136.07 and 433,925.01

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Solution

The fourth proportional to 796,502.88, 1,099,136.07 and 433,925.01 is: 598,795.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,502.88 : 1,099,136.07 = 433,925.01 : x
  2. Step 2: Convert to fraction form
    796,502.88/1,099,136.07 = 433,925.01/x
  3. Step 3: Cross multiply
    796,502.88x = 1,099,136.07 × 433,925.01
  4. Step 4: Simplify right side
    796,502.88x = 476,942,630,166.11
  5. Step 5: Solve for x
    x = 476,942,630,166.11/796,502.88
  6. Step 6: Final answer
    x = 598,795.86

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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.