Home / 795,433.60-1,097,711.58-432,872.74

Finding the Fourth Proportional to 795,433.60, 1,097,711.58 and 432,872.74

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Solution

The fourth proportional to 795,433.60, 1,097,711.58 and 432,872.74 is: 597,371.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,433.60 : 1,097,711.58 = 432,872.74 : x
  2. Step 2: Convert to fraction form
    795,433.60/1,097,711.58 = 432,872.74/x
  3. Step 3: Cross multiply
    795,433.60x = 1,097,711.58 × 432,872.74
  4. Step 4: Simplify right side
    795,433.60x = 475,169,419,364.33
  5. Step 5: Solve for x
    x = 475,169,419,364.33/795,433.60
  6. Step 6: Final answer
    x = 597,371.57

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1.5x scale

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.