Home / 634,056.24-951,218.64-234,700.32

Finding the Fourth Proportional to 634,056.24, 951,218.64 and 234,700.32

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Solution

The fourth proportional to 634,056.24, 951,218.64 and 234,700.32 is: 352,100.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,056.24 : 951,218.64 = 234,700.32 : x
  2. Step 2: Convert to fraction form
    634,056.24/951,218.64 = 234,700.32/x
  3. Step 3: Cross multiply
    634,056.24x = 951,218.64 × 234,700.32
  4. Step 4: Simplify right side
    634,056.24x = 223,251,319,197.97
  5. Step 5: Solve for x
    x = 223,251,319,197.97/634,056.24
  6. Step 6: Final answer
    x = 352,100.18

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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.