Home / 433,965.02-651,051.41-181,104.89

Finding the Fourth Proportional to 433,965.02, 651,051.41 and 181,104.89

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Solution

The fourth proportional to 433,965.02, 651,051.41 and 181,104.89 is: 271,700.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,965.02 : 651,051.41 = 181,104.89 : x
  2. Step 2: Convert to fraction form
    433,965.02/651,051.41 = 181,104.89/x
  3. Step 3: Cross multiply
    433,965.02x = 651,051.41 × 181,104.89
  4. Step 4: Simplify right side
    433,965.02x = 117,908,589,831.61
  5. Step 5: Solve for x
    x = 117,908,589,831.61/433,965.02
  6. Step 6: Final answer
    x = 271,700.68

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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.