Home / 1,076,785.80-1,613,654.76-597,224.70

Finding the Fourth Proportional to 1,076,785.80, 1,613,654.76 and 597,224.70

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Solution

The fourth proportional to 1,076,785.80, 1,613,654.76 and 597,224.70 is: 894,991.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,785.80 : 1,613,654.76 = 597,224.70 : x
  2. Step 2: Convert to fraction form
    1,076,785.80/1,613,654.76 = 597,224.70/x
  3. Step 3: Cross multiply
    1,076,785.80x = 1,613,654.76 × 597,224.70
  4. Step 4: Simplify right side
    1,076,785.80x = 963,714,479,944.57
  5. Step 5: Solve for x
    x = 963,714,479,944.57/1,076,785.80
  6. Step 6: Final answer
    x = 894,991.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.