Home / 613,026.63-844,913.84-577,597.23

Finding the Fourth Proportional to 613,026.63, 844,913.84 and 577,597.23

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Solution

The fourth proportional to 613,026.63, 844,913.84 and 577,597.23 is: 796,082.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,026.63 : 844,913.84 = 577,597.23 : x
  2. Step 2: Convert to fraction form
    613,026.63/844,913.84 = 577,597.23/x
  3. Step 3: Cross multiply
    613,026.63x = 844,913.84 × 577,597.23
  4. Step 4: Simplify right side
    613,026.63x = 488,019,890,684.68
  5. Step 5: Solve for x
    x = 488,019,890,684.68/613,026.63
  6. Step 6: Final answer
    x = 796,082.69

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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.