Home / 4,711,208.20-7,066,812.30-4,232,911.30

Finding the Fourth Proportional to 4,711,208.20, 7,066,812.30 and 4,232,911.30

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Solution

The fourth proportional to 4,711,208.20, 7,066,812.30 and 4,232,911.30 is: 6,349,366.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,208.20 : 7,066,812.30 = 4,232,911.30 : x
  2. Step 2: Convert to fraction form
    4,711,208.20/7,066,812.30 = 4,232,911.30/x
  3. Step 3: Cross multiply
    4,711,208.20x = 7,066,812.30 × 4,232,911.30
  4. Step 4: Simplify right side
    4,711,208.20x = 29,913,189,639,648.99
  5. Step 5: Solve for x
    x = 29,913,189,639,648.99/4,711,208.20
  6. Step 6: Final answer
    x = 6,349,366.95

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Double scale
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Similar ratio
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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.