Home / 956,096.88-1,319,490.92-548,236.76

Finding the Fourth Proportional to 956,096.88, 1,319,490.92 and 548,236.76

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Solution

The fourth proportional to 956,096.88, 1,319,490.92 and 548,236.76 is: 756,611.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,096.88 : 1,319,490.92 = 548,236.76 : x
  2. Step 2: Convert to fraction form
    956,096.88/1,319,490.92 = 548,236.76/x
  3. Step 3: Cross multiply
    956,096.88x = 1,319,490.92 × 548,236.76
  4. Step 4: Simplify right side
    956,096.88x = 723,393,426,830.22
  5. Step 5: Solve for x
    x = 723,393,426,830.22/956,096.88
  6. Step 6: Final answer
    x = 756,611.01

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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.