Home / 4,963,675.80-7,445,513.70-3,074,107.80

Finding the Fourth Proportional to 4,963,675.80, 7,445,513.70 and 3,074,107.80

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Solution

The fourth proportional to 4,963,675.80, 7,445,513.70 and 3,074,107.80 is: 4,611,161.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,675.80 : 7,445,513.70 = 3,074,107.80 : x
  2. Step 2: Convert to fraction form
    4,963,675.80/7,445,513.70 = 3,074,107.80/x
  3. Step 3: Cross multiply
    4,963,675.80x = 7,445,513.70 × 3,074,107.80
  4. Step 4: Simplify right side
    4,963,675.80x = 22,888,311,740,176.86
  5. Step 5: Solve for x
    x = 22,888,311,740,176.86/4,963,675.80
  6. Step 6: Final answer
    x = 4,611,161.70

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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.