Home / 4,736,534.70-7,094,304.45-3,668,112.30

Finding the Fourth Proportional to 4,736,534.70, 7,094,304.45 and 3,668,112.30

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Solution

The fourth proportional to 4,736,534.70, 7,094,304.45 and 3,668,112.30 is: 5,494,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,534.70 : 7,094,304.45 = 3,668,112.30 : x
  2. Step 2: Convert to fraction form
    4,736,534.70/7,094,304.45 = 3,668,112.30/x
  3. Step 3: Cross multiply
    4,736,534.70x = 7,094,304.45 × 3,668,112.30
  4. Step 4: Simplify right side
    4,736,534.70x = 26,022,705,412,989.73
  5. Step 5: Solve for x
    x = 26,022,705,412,989.73/4,736,534.70
  6. Step 6: Final answer
    x = 5,494,038.80

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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.