Home / 954,982.80-1,317,876.94-525,295.62

Finding the Fourth Proportional to 954,982.80, 1,317,876.94 and 525,295.62

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Solution

The fourth proportional to 954,982.80, 1,317,876.94 and 525,295.62 is: 724,908.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,982.80 : 1,317,876.94 = 525,295.62 : x
  2. Step 2: Convert to fraction form
    954,982.80/1,317,876.94 = 525,295.62/x
  3. Step 3: Cross multiply
    954,982.80x = 1,317,876.94 × 525,295.62
  4. Step 4: Simplify right side
    954,982.80x = 692,274,984,281.00
  5. Step 5: Solve for x
    x = 692,274,984,281.00/954,982.80
  6. Step 6: Final answer
    x = 724,908.33

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