Home / 1,066,496.87-1,471,765.57-583,061.89

Finding the Fourth Proportional to 1,066,496.87, 1,471,765.57 and 583,061.89

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Solution

The fourth proportional to 1,066,496.87, 1,471,765.57 and 583,061.89 is: 804,625.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,496.87 : 1,471,765.57 = 583,061.89 : x
  2. Step 2: Convert to fraction form
    1,066,496.87/1,471,765.57 = 583,061.89/x
  3. Step 3: Cross multiply
    1,066,496.87x = 1,471,765.57 × 583,061.89
  4. Step 4: Simplify right side
    1,066,496.87x = 858,130,413,108.65
  5. Step 5: Solve for x
    x = 858,130,413,108.65/1,066,496.87
  6. Step 6: Final answer
    x = 804,625.34

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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.