Home / 1,028,094.14-1,418,769.72-575,385.14

Finding the Fourth Proportional to 1,028,094.14, 1,418,769.72 and 575,385.14

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Solution

The fourth proportional to 1,028,094.14, 1,418,769.72 and 575,385.14 is: 794,031.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,094.14 : 1,418,769.72 = 575,385.14 : x
  2. Step 2: Convert to fraction form
    1,028,094.14/1,418,769.72 = 575,385.14/x
  3. Step 3: Cross multiply
    1,028,094.14x = 1,418,769.72 × 575,385.14
  4. Step 4: Simplify right side
    1,028,094.14x = 816,339,013,969.96
  5. Step 5: Solve for x
    x = 816,339,013,969.96/1,028,094.14
  6. Step 6: Final answer
    x = 794,031.39

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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.