Home / 4,083,412.50-5,635,109.25-2,273,004.18

Finding the Fourth Proportional to 4,083,412.50, 5,635,109.25 and 2,273,004.18

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Solution

The fourth proportional to 4,083,412.50, 5,635,109.25 and 2,273,004.18 is: 3,136,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,412.50 : 5,635,109.25 = 2,273,004.18 : x
  2. Step 2: Convert to fraction form
    4,083,412.50/5,635,109.25 = 2,273,004.18/x
  3. Step 3: Cross multiply
    4,083,412.50x = 5,635,109.25 × 2,273,004.18
  4. Step 4: Simplify right side
    4,083,412.50x = 12,808,626,880,006.67
  5. Step 5: Solve for x
    x = 12,808,626,880,006.67/4,083,412.50
  6. Step 6: Final answer
    x = 3,136,745.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.