Home / 1,066,519.85-1,471,798.19-583,077.29

Finding the Fourth Proportional to 1,066,519.85, 1,471,798.19 and 583,077.29

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Solution

The fourth proportional to 1,066,519.85, 1,471,798.19 and 583,077.29 is: 804,647.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,519.85 : 1,471,798.19 = 583,077.29 : x
  2. Step 2: Convert to fraction form
    1,066,519.85/1,471,798.19 = 583,077.29/x
  3. Step 3: Cross multiply
    1,066,519.85x = 1,471,798.19 × 583,077.29
  4. Step 4: Simplify right side
    1,066,519.85x = 858,172,094,150.81
  5. Step 5: Solve for x
    x = 858,172,094,150.81/1,066,519.85
  6. Step 6: Final answer
    x = 804,647.09

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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.