Home / 1,437,834.35-1,984,197.71-793,259.75

Finding the Fourth Proportional to 1,437,834.35, 1,984,197.71 and 793,259.75

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Solution

The fourth proportional to 1,437,834.35, 1,984,197.71 and 793,259.75 is: 1,094,690.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,834.35 : 1,984,197.71 = 793,259.75 : x
  2. Step 2: Convert to fraction form
    1,437,834.35/1,984,197.71 = 793,259.75/x
  3. Step 3: Cross multiply
    1,437,834.35x = 1,984,197.71 × 793,259.75
  4. Step 4: Simplify right side
    1,437,834.35x = 1,573,984,171,447.33
  5. Step 5: Solve for x
    x = 1,573,984,171,447.33/1,437,834.35
  6. Step 6: Final answer
    x = 1,094,690.90

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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.