Home / 4,709,673-7,065,563.04-1,717,857

Finding the Fourth Proportional to 4,709,673, 7,065,563.04 and 1,717,857

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Solution

The fourth proportional to 4,709,673, 7,065,563.04 and 1,717,857 is: 2,577,169.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,673 : 7,065,563.04 = 1,717,857 : x
  2. Step 2: Convert to fraction form
    4,709,673/7,065,563.04 = 1,717,857/x
  3. Step 3: Cross multiply
    4,709,673x = 7,065,563.04 × 1,717,857
  4. Step 4: Simplify right side
    4,709,673x = 12,137,626,927,205.28
  5. Step 5: Solve for x
    x = 12,137,626,927,205.28/4,709,673
  6. Step 6: Final answer
    x = 2,577,169.78

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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.