Home / 1,097,020.10-1,644,874.05-565,579.10

Finding the Fourth Proportional to 1,097,020.10, 1,644,874.05 and 565,579.10

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Solution

The fourth proportional to 1,097,020.10, 1,644,874.05 and 565,579.10 is: 848,030.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,020.10 : 1,644,874.05 = 565,579.10 : x
  2. Step 2: Convert to fraction form
    1,097,020.10/1,644,874.05 = 565,579.10/x
  3. Step 3: Cross multiply
    1,097,020.10x = 1,644,874.05 × 565,579.10
  4. Step 4: Simplify right side
    1,097,020.10x = 930,306,384,812.36
  5. Step 5: Solve for x
    x = 930,306,384,812.36/1,097,020.10
  6. Step 6: Final answer
    x = 848,030.39

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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.