Home / 846,245.88-1,266,402.60-606,623.58

Finding the Fourth Proportional to 846,245.88, 1,266,402.60 and 606,623.58

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Solution

The fourth proportional to 846,245.88, 1,266,402.60 and 606,623.58 is: 907,809.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,245.88 : 1,266,402.60 = 606,623.58 : x
  2. Step 2: Convert to fraction form
    846,245.88/1,266,402.60 = 606,623.58/x
  3. Step 3: Cross multiply
    846,245.88x = 1,266,402.60 × 606,623.58
  4. Step 4: Simplify right side
    846,245.88x = 768,229,678,933.31
  5. Step 5: Solve for x
    x = 768,229,678,933.31/846,245.88
  6. Step 6: Final answer
    x = 907,809.06

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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.