Home / 1,055,973.25-1,457,234.30-597,177.90

Finding the Fourth Proportional to 1,055,973.25, 1,457,234.30 and 597,177.90

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Solution

The fourth proportional to 1,055,973.25, 1,457,234.30 and 597,177.90 is: 824,100.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,973.25 : 1,457,234.30 = 597,177.90 : x
  2. Step 2: Convert to fraction form
    1,055,973.25/1,457,234.30 = 597,177.90/x
  3. Step 3: Cross multiply
    1,055,973.25x = 1,457,234.30 × 597,177.90
  4. Step 4: Simplify right side
    1,055,973.25x = 870,228,116,096.08
  5. Step 5: Solve for x
    x = 870,228,116,096.08/1,055,973.25
  6. Step 6: Final answer
    x = 824,100.53

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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.