Home / 1,047,100.52-1,444,997.88-594,391.52

Finding the Fourth Proportional to 1,047,100.52, 1,444,997.88 and 594,391.52

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Solution

The fourth proportional to 1,047,100.52, 1,444,997.88 and 594,391.52 is: 820,259.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,100.52 : 1,444,997.88 = 594,391.52 : x
  2. Step 2: Convert to fraction form
    1,047,100.52/1,444,997.88 = 594,391.52/x
  3. Step 3: Cross multiply
    1,047,100.52x = 1,444,997.88 × 594,391.52
  4. Step 4: Simplify right side
    1,047,100.52x = 858,894,486,289.98
  5. Step 5: Solve for x
    x = 858,894,486,289.98/1,047,100.52
  6. Step 6: Final answer
    x = 820,259.82

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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.