Home / 954,671.41-1,317,401.44-524,969.65

Finding the Fourth Proportional to 954,671.41, 1,317,401.44 and 524,969.65

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Solution

The fourth proportional to 954,671.41, 1,317,401.44 and 524,969.65 is: 724,433.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,671.41 : 1,317,401.44 = 524,969.65 : x
  2. Step 2: Convert to fraction form
    954,671.41/1,317,401.44 = 524,969.65/x
  3. Step 3: Cross multiply
    954,671.41x = 1,317,401.44 × 524,969.65
  4. Step 4: Simplify right side
    954,671.41x = 691,595,772,866.30
  5. Step 5: Solve for x
    x = 691,595,772,866.30/954,671.41
  6. Step 6: Final answer
    x = 724,433.31

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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.