Home / 1,079,041.26-1,489,077.02-595,606.52

Finding the Fourth Proportional to 1,079,041.26, 1,489,077.02 and 595,606.52

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Solution

The fourth proportional to 1,079,041.26, 1,489,077.02 and 595,606.52 is: 821,937.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,041.26 : 1,489,077.02 = 595,606.52 : x
  2. Step 2: Convert to fraction form
    1,079,041.26/1,489,077.02 = 595,606.52/x
  3. Step 3: Cross multiply
    1,079,041.26x = 1,489,077.02 × 595,606.52
  4. Step 4: Simplify right side
    1,079,041.26x = 886,903,981,894.17
  5. Step 5: Solve for x
    x = 886,903,981,894.17/1,079,041.26
  6. Step 6: Final answer
    x = 821,937.04

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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.