Home / 954,895.08-1,317,791.46-525,195.24

Finding the Fourth Proportional to 954,895.08, 1,317,791.46 and 525,195.24

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Solution

The fourth proportional to 954,895.08, 1,317,791.46 and 525,195.24 is: 724,789.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,895.08 : 1,317,791.46 = 525,195.24 : x
  2. Step 2: Convert to fraction form
    954,895.08/1,317,791.46 = 525,195.24/x
  3. Step 3: Cross multiply
    954,895.08x = 1,317,791.46 × 525,195.24
  4. Step 4: Simplify right side
    954,895.08x = 692,097,802,104.65
  5. Step 5: Solve for x
    x = 692,097,802,104.65/954,895.08
  6. Step 6: Final answer
    x = 724,789.37

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Double scale
Find fourth proportional to 954,896.08, 1,317,792.84 and 525,196.24
Similar ratio
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1.5x scale

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.