Home / 1,066,621.17-1,471,937.34-583,186.65

Finding the Fourth Proportional to 1,066,621.17, 1,471,937.34 and 583,186.65

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Solution

The fourth proportional to 1,066,621.17, 1,471,937.34 and 583,186.65 is: 804,797.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,621.17 : 1,471,937.34 = 583,186.65 : x
  2. Step 2: Convert to fraction form
    1,066,621.17/1,471,937.34 = 583,186.65/x
  3. Step 3: Cross multiply
    1,066,621.17x = 1,471,937.34 × 583,186.65
  4. Step 4: Simplify right side
    1,066,621.17x = 858,414,206,324.51
  5. Step 5: Solve for x
    x = 858,414,206,324.51/1,066,621.17
  6. Step 6: Final answer
    x = 804,797.65

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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.