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Finding the Fourth Proportional to 574,307.58, 792,590.22 and 332,594.46

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Solution

The fourth proportional to 574,307.58, 792,590.22 and 332,594.46 is: 459,006.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,307.58 : 792,590.22 = 332,594.46 : x
  2. Step 2: Convert to fraction form
    574,307.58/792,590.22 = 332,594.46/x
  3. Step 3: Cross multiply
    574,307.58x = 792,590.22 × 332,594.46
  4. Step 4: Simplify right side
    574,307.58x = 263,611,116,222.18
  5. Step 5: Solve for x
    x = 263,611,116,222.18/574,307.58
  6. Step 6: Final answer
    x = 459,006.86

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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.