Home / 954,582.41-1,317,323.49-524,890.37

Finding the Fourth Proportional to 954,582.41, 1,317,323.49 and 524,890.37

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Solution

The fourth proportional to 954,582.41, 1,317,323.49 and 524,890.37 is: 724,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,582.41 : 1,317,323.49 = 524,890.37 : x
  2. Step 2: Convert to fraction form
    954,582.41/1,317,323.49 = 524,890.37/x
  3. Step 3: Cross multiply
    954,582.41x = 1,317,323.49 × 524,890.37
  4. Step 4: Simplify right side
    954,582.41x = 691,450,415,400.76
  5. Step 5: Solve for x
    x = 691,450,415,400.76/954,582.41
  6. Step 6: Final answer
    x = 724,348.58

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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.