Home / 1,014,282-1,520,853.84-694,794.96

Finding the Fourth Proportional to 1,014,282, 1,520,853.84 and 694,794.96

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Solution

The fourth proportional to 1,014,282, 1,520,853.84 and 694,794.96 is: 1,041,802.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,282 : 1,520,853.84 = 694,794.96 : x
  2. Step 2: Convert to fraction form
    1,014,282/1,520,853.84 = 694,794.96/x
  3. Step 3: Cross multiply
    1,014,282x = 1,520,853.84 × 694,794.96
  4. Step 4: Simplify right side
    1,014,282x = 1,056,681,582,928.65
  5. Step 5: Solve for x
    x = 1,056,681,582,928.65/1,014,282
  6. Step 6: Final answer
    x = 1,041,802.56

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1.5x scale

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.