Home / 4,669,270.20-6,997,344.30-3,711,364.20

Finding the Fourth Proportional to 4,669,270.20, 6,997,344.30 and 3,711,364.20

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Solution

The fourth proportional to 4,669,270.20, 6,997,344.30 and 3,711,364.20 is: 5,561,831.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,270.20 : 6,997,344.30 = 3,711,364.20 : x
  2. Step 2: Convert to fraction form
    4,669,270.20/6,997,344.30 = 3,711,364.20/x
  3. Step 3: Cross multiply
    4,669,270.20x = 6,997,344.30 × 3,711,364.20
  4. Step 4: Simplify right side
    4,669,270.20x = 25,969,693,130,094.06
  5. Step 5: Solve for x
    x = 25,969,693,130,094.06/4,669,270.20
  6. Step 6: Final answer
    x = 5,561,831.30

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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.