Home / 1,076,750.91-1,613,602.44-597,189.80

Finding the Fourth Proportional to 1,076,750.91, 1,613,602.44 and 597,189.80

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Solution

The fourth proportional to 1,076,750.91, 1,613,602.44 and 597,189.80 is: 894,939.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,750.91 : 1,613,602.44 = 597,189.80 : x
  2. Step 2: Convert to fraction form
    1,076,750.91/1,613,602.44 = 597,189.80/x
  3. Step 3: Cross multiply
    1,076,750.91x = 1,613,602.44 × 597,189.80
  4. Step 4: Simplify right side
    1,076,750.91x = 963,626,910,355.10
  5. Step 5: Solve for x
    x = 963,626,910,355.10/1,076,750.91
  6. Step 6: Final answer
    x = 894,939.49

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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.