Home / 1,016,204.37-1,402,260.98-586,622.90

Finding the Fourth Proportional to 1,016,204.37, 1,402,260.98 and 586,622.90

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Solution

The fourth proportional to 1,016,204.37, 1,402,260.98 and 586,622.90 is: 809,481.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,204.37 : 1,402,260.98 = 586,622.90 : x
  2. Step 2: Convert to fraction form
    1,016,204.37/1,402,260.98 = 586,622.90/x
  3. Step 3: Cross multiply
    1,016,204.37x = 1,402,260.98 × 586,622.90
  4. Step 4: Simplify right side
    1,016,204.37x = 822,598,392,700.02
  5. Step 5: Solve for x
    x = 822,598,392,700.02/1,016,204.37
  6. Step 6: Final answer
    x = 809,481.26

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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.