Home / 3,309,957.10-4,964,935.65-1,180,110.70

Finding the Fourth Proportional to 3,309,957.10, 4,964,935.65 and 1,180,110.70

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Solution

The fourth proportional to 3,309,957.10, 4,964,935.65 and 1,180,110.70 is: 1,770,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,957.10 : 4,964,935.65 = 1,180,110.70 : x
  2. Step 2: Convert to fraction form
    3,309,957.10/4,964,935.65 = 1,180,110.70/x
  3. Step 3: Cross multiply
    3,309,957.10x = 4,964,935.65 × 1,180,110.70
  4. Step 4: Simplify right side
    3,309,957.10x = 5,859,173,685,376.46
  5. Step 5: Solve for x
    x = 5,859,173,685,376.46/3,309,957.10
  6. Step 6: Final answer
    x = 1,770,166.05

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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.