Home / 351,387.11-526,548.49-232,633.01

Finding the Fourth Proportional to 351,387.11, 526,548.49 and 232,633.01

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Solution

The fourth proportional to 351,387.11, 526,548.49 and 232,633.01 is: 348,597.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,387.11 : 526,548.49 = 232,633.01 : x
  2. Step 2: Convert to fraction form
    351,387.11/526,548.49 = 232,633.01/x
  3. Step 3: Cross multiply
    351,387.11x = 526,548.49 × 232,633.01
  4. Step 4: Simplify right side
    351,387.11x = 122,492,556,925.33
  5. Step 5: Solve for x
    x = 122,492,556,925.33/351,387.11
  6. Step 6: Final answer
    x = 348,597.19

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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.