Home / 773,143.02-1,066,934.16-433,611.27

Finding the Fourth Proportional to 773,143.02, 1,066,934.16 and 433,611.27

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Solution

The fourth proportional to 773,143.02, 1,066,934.16 and 433,611.27 is: 598,381.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,143.02 : 1,066,934.16 = 433,611.27 : x
  2. Step 2: Convert to fraction form
    773,143.02/1,066,934.16 = 433,611.27/x
  3. Step 3: Cross multiply
    773,143.02x = 1,066,934.16 × 433,611.27
  4. Step 4: Simplify right side
    773,143.02x = 462,634,676,123.98
  5. Step 5: Solve for x
    x = 462,634,676,123.98/773,143.02
  6. Step 6: Final answer
    x = 598,381.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.