Home / 1,066,543.44-1,471,814.28-583,110.48

Finding the Fourth Proportional to 1,066,543.44, 1,471,814.28 and 583,110.48

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Solution

The fourth proportional to 1,066,543.44, 1,471,814.28 and 583,110.48 is: 804,683.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,543.44 : 1,471,814.28 = 583,110.48 : x
  2. Step 2: Convert to fraction form
    1,066,543.44/1,471,814.28 = 583,110.48/x
  3. Step 3: Cross multiply
    1,066,543.44x = 1,471,814.28 × 583,110.48
  4. Step 4: Simplify right side
    1,066,543.44x = 858,230,331,281.65
  5. Step 5: Solve for x
    x = 858,230,331,281.65/1,066,543.44
  6. Step 6: Final answer
    x = 804,683.90

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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.