Home / 957,809.80-1,436,714.70-584,561.80

Finding the Fourth Proportional to 957,809.80, 1,436,714.70 and 584,561.80

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Solution

The fourth proportional to 957,809.80, 1,436,714.70 and 584,561.80 is: 876,842.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,809.80 : 1,436,714.70 = 584,561.80 : x
  2. Step 2: Convert to fraction form
    957,809.80/1,436,714.70 = 584,561.80/x
  3. Step 3: Cross multiply
    957,809.80x = 1,436,714.70 × 584,561.80
  4. Step 4: Simplify right side
    957,809.80x = 839,848,531,118.46
  5. Step 5: Solve for x
    x = 839,848,531,118.46/957,809.80
  6. Step 6: Final answer
    x = 876,842.70

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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.