Home / 954,448-1,317,104.64-524,725.04

Finding the Fourth Proportional to 954,448, 1,317,104.64 and 524,725.04

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Solution

The fourth proportional to 954,448, 1,317,104.64 and 524,725.04 is: 724,102.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,448 : 1,317,104.64 = 524,725.04 : x
  2. Step 2: Convert to fraction form
    954,448/1,317,104.64 = 524,725.04/x
  3. Step 3: Cross multiply
    954,448x = 1,317,104.64 × 524,725.04
  4. Step 4: Simplify right side
    954,448x = 691,117,784,908.19
  5. Step 5: Solve for x
    x = 691,117,784,908.19/954,448
  6. Step 6: Final answer
    x = 724,102.08

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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.