Home / 954,566.58-1,317,306.84-524,874.39

Finding the Fourth Proportional to 954,566.58, 1,317,306.84 and 524,874.39

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Solution

The fourth proportional to 954,566.58, 1,317,306.84 and 524,874.39 is: 724,329.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,566.58 : 1,317,306.84 = 524,874.39 : x
  2. Step 2: Convert to fraction form
    954,566.58/1,317,306.84 = 524,874.39/x
  3. Step 3: Cross multiply
    954,566.58x = 1,317,306.84 × 524,874.39
  4. Step 4: Simplify right side
    954,566.58x = 691,420,624,087.83
  5. Step 5: Solve for x
    x = 691,420,624,087.83/954,566.58
  6. Step 6: Final answer
    x = 724,329.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.