Home / 634,904.76-952,326.36-235,623.36

Finding the Fourth Proportional to 634,904.76, 952,326.36 and 235,623.36

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Solution

The fourth proportional to 634,904.76, 952,326.36 and 235,623.36 is: 353,423.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,904.76 : 952,326.36 = 235,623.36 : x
  2. Step 2: Convert to fraction form
    634,904.76/952,326.36 = 235,623.36/x
  3. Step 3: Cross multiply
    634,904.76x = 952,326.36 × 235,623.36
  4. Step 4: Simplify right side
    634,904.76x = 224,390,336,759.77
  5. Step 5: Solve for x
    x = 224,390,336,759.77/634,904.76
  6. Step 6: Final answer
    x = 353,423.62

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1.5x scale

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.