Home / 954,313.62-1,433,364.81-570,801.30

Finding the Fourth Proportional to 954,313.62, 1,433,364.81 and 570,801.30

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Solution

The fourth proportional to 954,313.62, 1,433,364.81 and 570,801.30 is: 857,335.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,313.62 : 1,433,364.81 = 570,801.30 : x
  2. Step 2: Convert to fraction form
    954,313.62/1,433,364.81 = 570,801.30/x
  3. Step 3: Cross multiply
    954,313.62x = 1,433,364.81 × 570,801.30
  4. Step 4: Simplify right side
    954,313.62x = 818,166,496,922.25
  5. Step 5: Solve for x
    x = 818,166,496,922.25/954,313.62
  6. Step 6: Final answer
    x = 857,335.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.