Home / 934,541.28-1,401,928.56-365,848.92

Finding the Fourth Proportional to 934,541.28, 1,401,928.56 and 365,848.92

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Solution

The fourth proportional to 934,541.28, 1,401,928.56 and 365,848.92 is: 548,819.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,541.28 : 1,401,928.56 = 365,848.92 : x
  2. Step 2: Convert to fraction form
    934,541.28/1,401,928.56 = 365,848.92/x
  3. Step 3: Cross multiply
    934,541.28x = 1,401,928.56 × 365,848.92
  4. Step 4: Simplify right side
    934,541.28x = 512,894,049,593.16
  5. Step 5: Solve for x
    x = 512,894,049,593.16/934,541.28
  6. Step 6: Final answer
    x = 548,819.04

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1.5x scale

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.