Home / 941,537.30-1,299,343.83-533,680.70

Finding the Fourth Proportional to 941,537.30, 1,299,343.83 and 533,680.70

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Solution

The fourth proportional to 941,537.30, 1,299,343.83 and 533,680.70 is: 736,492.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,537.30 : 1,299,343.83 = 533,680.70 : x
  2. Step 2: Convert to fraction form
    941,537.30/1,299,343.83 = 533,680.70/x
  3. Step 3: Cross multiply
    941,537.30x = 1,299,343.83 × 533,680.70
  4. Step 4: Simplify right side
    941,537.30x = 693,434,724,735.08
  5. Step 5: Solve for x
    x = 693,434,724,735.08/941,537.30
  6. Step 6: Final answer
    x = 736,492.04

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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.