Home / 1,068,628.10-1,474,662.48-585,184.92

Finding the Fourth Proportional to 1,068,628.10, 1,474,662.48 and 585,184.92

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Solution

The fourth proportional to 1,068,628.10, 1,474,662.48 and 585,184.92 is: 807,530.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,628.10 : 1,474,662.48 = 585,184.92 : x
  2. Step 2: Convert to fraction form
    1,068,628.10/1,474,662.48 = 585,184.92/x
  3. Step 3: Cross multiply
    1,068,628.10x = 1,474,662.48 × 585,184.92
  4. Step 4: Simplify right side
    1,068,628.10x = 862,950,245,385.80
  5. Step 5: Solve for x
    x = 862,950,245,385.80/1,068,628.10
  6. Step 6: Final answer
    x = 807,530.94

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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.