Home / 13,384,445.86-20,076,738.08-6,092,806.29

Finding the Fourth Proportional to 13,384,445.86, 20,076,738.08 and 6,092,806.29

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Solution

The fourth proportional to 13,384,445.86, 20,076,738.08 and 6,092,806.29 is: 9,139,240.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,384,445.86 : 20,076,738.08 = 6,092,806.29 : x
  2. Step 2: Convert to fraction form
    13,384,445.86/20,076,738.08 = 6,092,806.29/x
  3. Step 3: Cross multiply
    13,384,445.86x = 20,076,738.08 × 6,092,806.29
  4. Step 4: Simplify right side
    13,384,445.86x = 122,323,676,056,506.52
  5. Step 5: Solve for x
    x = 122,323,676,056,506.52/13,384,445.86
  6. Step 6: Final answer
    x = 9,139,240.98

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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.