Home / 962,908.23-1,328,797.08-533,179.11

Finding the Fourth Proportional to 962,908.23, 1,328,797.08 and 533,179.11

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Solution

The fourth proportional to 962,908.23, 1,328,797.08 and 533,179.11 is: 735,778.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,908.23 : 1,328,797.08 = 533,179.11 : x
  2. Step 2: Convert to fraction form
    962,908.23/1,328,797.08 = 533,179.11/x
  3. Step 3: Cross multiply
    962,908.23x = 1,328,797.08 × 533,179.11
  4. Step 4: Simplify right side
    962,908.23x = 708,486,844,485.00
  5. Step 5: Solve for x
    x = 708,486,844,485.00/962,908.23
  6. Step 6: Final answer
    x = 735,778.16

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Double scale
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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.