Home / 954,798.92-1,317,596.22-525,079.05

Finding the Fourth Proportional to 954,798.92, 1,317,596.22 and 525,079.05

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Solution

The fourth proportional to 954,798.92, 1,317,596.22 and 525,079.05 is: 724,594.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,798.92 : 1,317,596.22 = 525,079.05 : x
  2. Step 2: Convert to fraction form
    954,798.92/1,317,596.22 = 525,079.05/x
  3. Step 3: Cross multiply
    954,798.92x = 1,317,596.22 × 525,079.05
  4. Step 4: Simplify right side
    954,798.92x = 691,842,171,481.19
  5. Step 5: Solve for x
    x = 691,842,171,481.19/954,798.92
  6. Step 6: Final answer
    x = 724,594.63

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Double scale
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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.