Home / 954,251.70-1,316,852.58-524,522.60

Finding the Fourth Proportional to 954,251.70, 1,316,852.58 and 524,522.60

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Solution

The fourth proportional to 954,251.70, 1,316,852.58 and 524,522.60 is: 723,833.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,251.70 : 1,316,852.58 = 524,522.60 : x
  2. Step 2: Convert to fraction form
    954,251.70/1,316,852.58 = 524,522.60/x
  3. Step 3: Cross multiply
    954,251.70x = 1,316,852.58 × 524,522.60
  4. Step 4: Simplify right side
    954,251.70x = 690,718,939,078.31
  5. Step 5: Solve for x
    x = 690,718,939,078.31/954,251.70
  6. Step 6: Final answer
    x = 723,833.07

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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.