Home / 1,195,685.01-1,791,996.41-655,933.41

Finding the Fourth Proportional to 1,195,685.01, 1,791,996.41 and 655,933.41

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Solution

The fourth proportional to 1,195,685.01, 1,791,996.41 and 655,933.41 is: 983,060.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,685.01 : 1,791,996.41 = 655,933.41 : x
  2. Step 2: Convert to fraction form
    1,195,685.01/1,791,996.41 = 655,933.41/x
  3. Step 3: Cross multiply
    1,195,685.01x = 1,791,996.41 × 655,933.41
  4. Step 4: Simplify right side
    1,195,685.01x = 1,175,430,317,558.89
  5. Step 5: Solve for x
    x = 1,175,430,317,558.89/1,195,685.01
  6. Step 6: Final answer
    x = 983,060.18

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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.