Home / 954,796.02-1,317,592.22-525,076.17

Finding the Fourth Proportional to 954,796.02, 1,317,592.22 and 525,076.17

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Solution

The fourth proportional to 954,796.02, 1,317,592.22 and 525,076.17 is: 724,590.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,796.02 : 1,317,592.22 = 525,076.17 : x
  2. Step 2: Convert to fraction form
    954,796.02/1,317,592.22 = 525,076.17/x
  3. Step 3: Cross multiply
    954,796.02x = 1,317,592.22 × 525,076.17
  4. Step 4: Simplify right side
    954,796.02x = 691,836,273,874.02
  5. Step 5: Solve for x
    x = 691,836,273,874.02/954,796.02
  6. Step 6: Final answer
    x = 724,590.66

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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.