Home / 2,134,553.18-2,945,674.57-1,154,493.29

Finding the Fourth Proportional to 2,134,553.18, 2,945,674.57 and 1,154,493.29

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Solution

The fourth proportional to 2,134,553.18, 2,945,674.57 and 1,154,493.29 is: 1,593,195.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,553.18 : 2,945,674.57 = 1,154,493.29 : x
  2. Step 2: Convert to fraction form
    2,134,553.18/2,945,674.57 = 1,154,493.29/x
  3. Step 3: Cross multiply
    2,134,553.18x = 2,945,674.57 × 1,154,493.29
  4. Step 4: Simplify right side
    2,134,553.18x = 3,400,761,539,844.34
  5. Step 5: Solve for x
    x = 3,400,761,539,844.34/2,134,553.18
  6. Step 6: Final answer
    x = 1,593,195.98

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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.