Home / 796,530.74-1,099,209.15-433,953.50

Finding the Fourth Proportional to 796,530.74, 1,099,209.15 and 433,953.50

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Solution

The fourth proportional to 796,530.74, 1,099,209.15 and 433,953.50 is: 598,854.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,530.74 : 1,099,209.15 = 433,953.50 : x
  2. Step 2: Convert to fraction form
    796,530.74/1,099,209.15 = 433,953.50/x
  3. Step 3: Cross multiply
    796,530.74x = 1,099,209.15 × 433,953.50
  4. Step 4: Simplify right side
    796,530.74x = 477,005,652,378.48
  5. Step 5: Solve for x
    x = 477,005,652,378.48/796,530.74
  6. Step 6: Final answer
    x = 598,854.04

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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.