Home / 4,865,313.10-7,297,969.65-3,073,722.70

Finding the Fourth Proportional to 4,865,313.10, 7,297,969.65 and 3,073,722.70

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Solution

The fourth proportional to 4,865,313.10, 7,297,969.65 and 3,073,722.70 is: 4,610,584.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,313.10 : 7,297,969.65 = 3,073,722.70 : x
  2. Step 2: Convert to fraction form
    4,865,313.10/7,297,969.65 = 3,073,722.70/x
  3. Step 3: Cross multiply
    4,865,313.10x = 7,297,969.65 × 3,073,722.70
  4. Step 4: Simplify right side
    4,865,313.10x = 22,431,934,977,116.06
  5. Step 5: Solve for x
    x = 22,431,934,977,116.06/4,865,313.10
  6. Step 6: Final answer
    x = 4,610,584.05

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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.