Home / 4,083,939.15-5,635,733-2,248,379.11

Finding the Fourth Proportional to 4,083,939.15, 5,635,733 and 2,248,379.11

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Solution

The fourth proportional to 4,083,939.15, 5,635,733 and 2,248,379.11 is: 3,102,706.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,939.15 : 5,635,733 = 2,248,379.11 : x
  2. Step 2: Convert to fraction form
    4,083,939.15/5,635,733 = 2,248,379.11/x
  3. Step 3: Cross multiply
    4,083,939.15x = 5,635,733 × 2,248,379.11
  4. Step 4: Simplify right side
    4,083,939.15x = 12,671,264,346,737.63
  5. Step 5: Solve for x
    x = 12,671,264,346,737.63/4,083,939.15
  6. Step 6: Final answer
    x = 3,102,706.45

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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.