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Finding the Fourth Proportional to 596,063.60, 822,505.56 and 341,425.52

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Solution

The fourth proportional to 596,063.60, 822,505.56 and 341,425.52 is: 471,131.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,063.60 : 822,505.56 = 341,425.52 : x
  2. Step 2: Convert to fraction form
    596,063.60/822,505.56 = 341,425.52/x
  3. Step 3: Cross multiply
    596,063.60x = 822,505.56 × 341,425.52
  4. Step 4: Simplify right side
    596,063.60x = 280,824,388,525.89
  5. Step 5: Solve for x
    x = 280,824,388,525.89/596,063.60
  6. Step 6: Final answer
    x = 471,131.58

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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.