Home / 1,436,595.52-1,982,591.16-792,014.74

Finding the Fourth Proportional to 1,436,595.52, 1,982,591.16 and 792,014.74

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Solution

The fourth proportional to 1,436,595.52, 1,982,591.16 and 792,014.74 is: 1,093,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,595.52 : 1,982,591.16 = 792,014.74 : x
  2. Step 2: Convert to fraction form
    1,436,595.52/1,982,591.16 = 792,014.74/x
  3. Step 3: Cross multiply
    1,436,595.52x = 1,982,591.16 × 792,014.74
  4. Step 4: Simplify right side
    1,436,595.52x = 1,570,241,422,113.70
  5. Step 5: Solve for x
    x = 1,570,241,422,113.70/1,436,595.52
  6. Step 6: Final answer
    x = 1,093,029.60

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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.