Home / 4,736,628.70-7,094,445.45-3,668,206.30

Finding the Fourth Proportional to 4,736,628.70, 7,094,445.45 and 3,668,206.30

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Solution

The fourth proportional to 4,736,628.70, 7,094,445.45 and 3,668,206.30 is: 5,494,179.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,628.70 : 7,094,445.45 = 3,668,206.30 : x
  2. Step 2: Convert to fraction form
    4,736,628.70/7,094,445.45 = 3,668,206.30/x
  3. Step 3: Cross multiply
    4,736,628.70x = 7,094,445.45 × 3,668,206.30
  4. Step 4: Simplify right side
    4,736,628.70x = 26,023,889,494,696.34
  5. Step 5: Solve for x
    x = 26,023,889,494,696.34/4,736,628.70
  6. Step 6: Final answer
    x = 5,494,179.75

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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.