Home / 2,626,477.26-3,931,635.50-1,713,694.29

Finding the Fourth Proportional to 2,626,477.26, 3,931,635.50 and 1,713,694.29

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Solution

The fourth proportional to 2,626,477.26, 3,931,635.50 and 1,713,694.29 is: 2,565,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,477.26 : 3,931,635.50 = 1,713,694.29 : x
  2. Step 2: Convert to fraction form
    2,626,477.26/3,931,635.50 = 1,713,694.29/x
  3. Step 3: Cross multiply
    2,626,477.26x = 3,931,635.50 × 1,713,694.29
  4. Step 4: Simplify right side
    2,626,477.26x = 6,737,621,286,778.06
  5. Step 5: Solve for x
    x = 6,737,621,286,778.06/2,626,477.26
  6. Step 6: Final answer
    x = 2,565,269.22

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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.