Home / 1,066,619.42-1,471,934.93-583,184.90

Finding the Fourth Proportional to 1,066,619.42, 1,471,934.93 and 583,184.90

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Solution

The fourth proportional to 1,066,619.42, 1,471,934.93 and 583,184.90 is: 804,795.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,619.42 : 1,471,934.93 = 583,184.90 : x
  2. Step 2: Convert to fraction form
    1,066,619.42/1,471,934.93 = 583,184.90/x
  3. Step 3: Cross multiply
    1,066,619.42x = 1,471,934.93 × 583,184.90
  4. Step 4: Simplify right side
    1,066,619.42x = 858,410,214,682.96
  5. Step 5: Solve for x
    x = 858,410,214,682.96/1,066,619.42
  6. Step 6: Final answer
    x = 804,795.23

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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.