Home / 1,014,021.06-1,399,251.87-606,041.66

Finding the Fourth Proportional to 1,014,021.06, 1,399,251.87 and 606,041.66

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Solution

The fourth proportional to 1,014,021.06, 1,399,251.87 and 606,041.66 is: 836,279.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,021.06 : 1,399,251.87 = 606,041.66 : x
  2. Step 2: Convert to fraction form
    1,014,021.06/1,399,251.87 = 606,041.66/x
  3. Step 3: Cross multiply
    1,014,021.06x = 1,399,251.87 × 606,041.66
  4. Step 4: Simplify right side
    1,014,021.06x = 848,004,919,056.65
  5. Step 5: Solve for x
    x = 848,004,919,056.65/1,014,021.06
  6. Step 6: Final answer
    x = 836,279.40

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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.