Home / 4,879,208.34-6,733,347.09-2,703,787.85

Finding the Fourth Proportional to 4,879,208.34, 6,733,347.09 and 2,703,787.85

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Solution

The fourth proportional to 4,879,208.34, 6,733,347.09 and 2,703,787.85 is: 3,731,249.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,208.34 : 6,733,347.09 = 2,703,787.85 : x
  2. Step 2: Convert to fraction form
    4,879,208.34/6,733,347.09 = 2,703,787.85/x
  3. Step 3: Cross multiply
    4,879,208.34x = 6,733,347.09 × 2,703,787.85
  4. Step 4: Simplify right side
    4,879,208.34x = 18,205,542,035,802.75
  5. Step 5: Solve for x
    x = 18,205,542,035,802.75/4,879,208.34
  6. Step 6: Final answer
    x = 3,731,249.16

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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.