Home / 633,123.55-949,734.51-183,851.83

Finding the Fourth Proportional to 633,123.55, 949,734.51 and 183,851.83

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Solution

The fourth proportional to 633,123.55, 949,734.51 and 183,851.83 is: 275,792.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,123.55 : 949,734.51 = 183,851.83 : x
  2. Step 2: Convert to fraction form
    633,123.55/949,734.51 = 183,851.83/x
  3. Step 3: Cross multiply
    633,123.55x = 949,734.51 × 183,851.83
  4. Step 4: Simplify right side
    633,123.55x = 174,610,427,677.65
  5. Step 5: Solve for x
    x = 174,610,427,677.65/633,123.55
  6. Step 6: Final answer
    x = 275,792.03

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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.