Home / 4,965,605.40-7,441,409.70-3,066,706.20

Finding the Fourth Proportional to 4,965,605.40, 7,441,409.70 and 3,066,706.20

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Solution

The fourth proportional to 4,965,605.40, 7,441,409.70 and 3,066,706.20 is: 4,595,737.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,605.40 : 7,441,409.70 = 3,066,706.20 : x
  2. Step 2: Convert to fraction form
    4,965,605.40/7,441,409.70 = 3,066,706.20/x
  3. Step 3: Cross multiply
    4,965,605.40x = 7,441,409.70 × 3,066,706.20
  4. Step 4: Simplify right side
    4,965,605.40x = 22,820,617,263,730.14
  5. Step 5: Solve for x
    x = 22,820,617,263,730.14/4,965,605.40
  6. Step 6: Final answer
    x = 4,595,737.16

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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.