Home / 4,930,246.70-7,395,370.05-3,030,829.10

Finding the Fourth Proportional to 4,930,246.70, 7,395,370.05 and 3,030,829.10

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Solution

The fourth proportional to 4,930,246.70, 7,395,370.05 and 3,030,829.10 is: 4,546,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,246.70 : 7,395,370.05 = 3,030,829.10 : x
  2. Step 2: Convert to fraction form
    4,930,246.70/7,395,370.05 = 3,030,829.10/x
  3. Step 3: Cross multiply
    4,930,246.70x = 7,395,370.05 × 3,030,829.10
  4. Step 4: Simplify right side
    4,930,246.70x = 22,414,102,752,808.46
  5. Step 5: Solve for x
    x = 22,414,102,752,808.46/4,930,246.70
  6. Step 6: Final answer
    x = 4,546,243.65

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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.