Home / 1,206,279.06-1,808,140.41-566,042.10

Finding the Fourth Proportional to 1,206,279.06, 1,808,140.41 and 566,042.10

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Solution

The fourth proportional to 1,206,279.06, 1,808,140.41 and 566,042.10 is: 848,463.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,279.06 : 1,808,140.41 = 566,042.10 : x
  2. Step 2: Convert to fraction form
    1,206,279.06/1,808,140.41 = 566,042.10/x
  3. Step 3: Cross multiply
    1,206,279.06x = 1,808,140.41 × 566,042.10
  4. Step 4: Simplify right side
    1,206,279.06x = 1,023,483,594,771.26
  5. Step 5: Solve for x
    x = 1,023,483,594,771.26/1,206,279.06
  6. Step 6: Final answer
    x = 848,463.37

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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.