Home / 616,106.62-923,926.65-241,925.50

Finding the Fourth Proportional to 616,106.62, 923,926.65 and 241,925.50

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Solution

The fourth proportional to 616,106.62, 923,926.65 and 241,925.50 is: 362,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,106.62 : 923,926.65 = 241,925.50 : x
  2. Step 2: Convert to fraction form
    616,106.62/923,926.65 = 241,925.50/x
  3. Step 3: Cross multiply
    616,106.62x = 923,926.65 × 241,925.50
  4. Step 4: Simplify right side
    616,106.62x = 223,521,416,764.58
  5. Step 5: Solve for x
    x = 223,521,416,764.58/616,106.62
  6. Step 6: Final answer
    x = 362,796.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.